‎Ueber die Concentration von Wärme- und Lichtstrahlen und die gränzen ihrer Wirkung. (Vorgetragen in der Züricher naturforschenden Gesellschaft am 22. Juni 1863).‎

‎Leipzig, Johann Ambrosius Barth, 1864. Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 121, No 1. Pp. 1-192 a. 2 plates. (Entire issue offered). Clausius' paper: pp. 1-44. With titlepage to volume 121.‎

‎First apperance of an importent paper in which Clausius shows that radiant heat is not an exception to the Second Law of Thermodynamics"" - it is and answer to some suggested counter-entropic processes.""In 1864 he answered it in a long and detailled paper in which he made use of Kirchhoff's recent work on heat or blackbody radiation. Clausius' conclusion was unambiguous: radiant heat was no exception to the second law and it could not provide a means for escaping the heat death.""(Helge Kragh ""Matter and Spirit in the universe.."", p. 48.‎

‎Ueber ein neues Grundgesetzt der Elektrodynamik. (Vorgetragen in d. Niederrhein. Gesellschaft f. Natur- und Heilkunde am 6. december 1875 und mitgetheilt vom Hrn. Vefasser).‎

‎Leipzig, Johann Ambrosius Barth, 1875. Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 156, No 12 . Pp. 497-668 a. 1 plate. Clausius' paper: pp. 657-660. With titlepage to volume 156. A nick to inner margin of titlepage.‎

‎First appearance of Clausius first paper on electrodynamics in which he replaced Weber's Law with another that would not give an unwanted force between charge and current.""Clausius’ major effort in mathematical physics after 1875 involved his quest for an adequate electrodynamic theory. He spelled out the fundamental tenets to his approach in 1875: (Weber’s law was incorrect for the case where only one kind of electricity is assumed to move, since the equation entails that a current exert a force on a charge at rest" (2) a revision would be possible if one assumed that the electrodynamic action occurred via an intervening medium, for then electric particles that are not moving relative to each other (moving at equal velocities) could still exert forces on one another by virtue of their absolute motion in the medium" forces should not be restricted to the line joining two charges. In 1876 Clausius simplified the equation he had previously proposed by subjecting it to the condition of the conservation of energy. In doing so, however, he ignored the possibility that energy changes might occur in the intervening medium.""(DSB).‎

‎Ueber eine veränderte Form des zweiten Hauptgesatzes der mechanichen Wärmetheorie.‎

‎Leipzig, Johann Ambrosius Barth, 1854. No wrappers as extracted from: ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Vierte Reihe Bd. 3, (= Poggendorff Bd. 93, No. 12). Pp. 481-506. Clean and fine.‎

‎First printing of this milestone paper in thermodynamics, which together with his paper from 1850, established the second law of thermodynamics. In the offered paper Clausius introduces the symbol T for the universal function of temperature (a + 1) and he introduces the concept of ""entropy"" (the greek word for 'transformation'), but without using the word (Clausius introduced the word later in 1865), he calls this new theorem ""the principle of the equivalence of transformations"". This principle paints a dramatic picture of the end of the world, the so-called ""heath-death of the universe"".""Entropy, on the other hand, of the complementary experience of water seeking its own level, of hot bodies cooling, of springs untensing, of magnetism wearing off and electrical charges leaking away, of a destiny suchThat no life lives forever" - That dead men rise up never" that even the weariest river Winds somewhere safe to sea: a world getting old and running down.""(Gillespie in ""The edge of Objectivity"" p. 400-01.).""Clausius discovered that if he took the ratio of the heat content of a system and its absolute temperature, this ration would always increase in any process taken place in a closed system. (A closed system is one that loses no energy to the outside world and gains no energy from it.) With perfect efficiency, which is never realized in the real world, of course, the ratio would remain constant, but i would never, under any circumstances, decrease.""(Asimov). - Parkinson: Breakthroughs 1854 C.‎

‎Ueber eine veränderte Form des zweiten Hauptgesatzes der mechanichen Wärmetheorie.‎

‎Leipzig, Johann Ambrosius Barth, 1854. No wrappers in ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 93, No 12 (entire issue offered). Titlepage to vol. 93. Pp. 481-632. Clausius's paper pp. 481-506.‎

‎First printing of this MILESTONE PAPER IN THERMODYNAMICS, which together with his paper from 1850, established the second law of thermodynamics. In the offered paper Clausius introduces the symbol T for the universal function of temperature (a + 1) and he introduces the concept of ""entropy"" (the greek word for 'transformation'), but without using the word (Clausius introduced the word later in 1865), he calls this new theorem ""the principle of the equivalence of transformations"". This principle paints a dramatic picture of the end of the world, the so-called ""heath-death of the universe"".""Entropy, on the other hand, of the complementary experience of water seeking its own level, of hot bodies cooling, of springs untensing, of magnetism wearing off and electrical charges leaking away, of a destiny suchThat no life lives forever" - That dead men rise up never" that even the weariest river Winds somewhere safe to sea: a world getting old and running down.""(Gillespie in ""The edge of Objectivity"" p. 400-01.).""Clausius discovered that if he took the ratio of the heat content of a system and its absolute temperature, this ration would always increase in any process taken place in a closed system. (A closed system is one that loses no energy to the outside world and gains no energy from it.) With perfect efficiency, which is never realized in the real world, of course, the ratio would remain constant, but i would never, under any circumstances, decrease.""(Asimov). - Parkinson: Breakthroughs 1854 C.‎

‎Ueber eine veränderte Form des zweiten Hauptgesatzes der mechanichen Wärmetheorie.‎

‎Leipzig, Johann Ambrosius Barth, 1854. Contemp. marbled boards. In: ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Vierte Reihe Bd. 3, (= Poggendorff Bd. 93,). Entire volume offered. Two stamps to titlepage. X,632 pp. and 4 folded engraved plates. Clausius's paper: pp. 481-506. Internally clean and fine.‎

‎First printing of this milestone paper in thermodynamics, which together with his paper from 1850, established the second law of thermodynamics. In the offered paper Clausius introduces the symbol T for the universal function of temperature (a + 1) and he introduces the concept of ""entropy"" (the greek word for 'transformation'), but without using the word (Clausius introduced the word later in 1865), he calls this new theorem ""the principle of the equivalence of transformations"". This principle paints a dramatic picture of the end of the world, the so-called ""heath-death of the universe"".""Entropy, on the other hand, of the complementary experience of water seeking its own level, of hot bodies cooling, of springs untensing, of magnetism wearing off and electrical charges leaking away, of a destiny suchThat no life lives forever" - That dead men rise up never" that even the weariest river Winds somewhere safe to sea: a world getting old and running down.""(Gillespie in ""The edge of Objectivity"" p. 400-01.).""Clausius discovered that if he took the ratio of the heat content of a system and its absolute temperature, this ration would always increase in any process taken place in a closed system. (A closed system is one that loses no energy to the outside world and gains no energy from it.) With perfect efficiency, which is never realized in the real world, of course, the ratio would remain constant, but i would never, under any circumstances, decrease.""(Asimov). - Parkinson: Breakthroughs 1854 C.‎

‎Ueber einen Grundsatz der mechanischen Wärmetheorie. (The mechanical theory of heat). (Vorgetragen am 25. August 1863 in der zu Samaden abgehaltenes Versammlung der schweizerischen naturforschenden Gesellscahft).‎

‎Leipzig, Johann Ambrosius Barth, 1863. Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 120, No.11. Pp. 337-512 a. 2 plates. (Entire issue offered). Clausius' paper: pp. 426-452. With titlepage to volume 120.‎

‎First appearance of one of Clausius' importent papers in which he gives further proofs of the Second Law of thermodynamics.""Clausius discovered that if he took the ratio of the heat content of a system and its absolute temperature, this ration would always increase in any process taken place in a closed system. (A closed system is one that loses no energy to the outside world and gains no energy from it.) With perfect efficiency, which is never realized in the real world, of course, the ratio would remain constant, but i would never, under any circumstances, decrease.""(Asimov). ‎

‎Ueber die bewegende Kraft der Wärme und die Gesetze, welche sich daraus für die Wärmelehre selbst ableiten lassen.‎

‎Leipzig, Johann Ambrosius Barth, 1850. Contemp. marbled boards. Gilt spine, titlelabel with gilt lettering. Light wear to spineends, corners and edges. Stamps on title-page (Gusstahlfabrik Fried. Krupp). In ""Annalen der Physik und Chemie"", Dritte Reihe, 19. Band (79. Band der ganzen Reihe). IX,(1),580 pp. and 3 folded engraved plates. (Entire volume offered). Endpapers and the first and last few leaves with brownspots. Clausius's paper: pp. 368-397 a. pp. 500-524. Internally clean.‎

‎First edition of this monumental, famous paper in thermodynamics in which Clausius for the first time states the Second Law of Thermodynamics, one of the most importent laws of Nature having a huge impact on the development of physical theory, cosmology, communications and information theory. The law states that a) the energy of the Universe is constant, and b) the Entropy of the Universe tends to a maximum.""Clausius' contribution to thermostatics is comparable to those of Newton and Maxwell to mechanics and electromagnetism, respectively. In the obituary J.W. Gibbs remarked that Clausiu's first memoir ""marks an epoch in the history of physics....."""" (Chowdhury and Stauffer in ""Principles of Equilibrium Statistical Mechanics"").In ""The Nature of the Physical World"" Eddington writes: ""The Law that entropy increases - the Second Law of Thermodynamics - holds, I think, the supreme position among the laws of Nature. If someone points out to you that your pet theory of the Universe is in disagreement with Maxwell's equations - then so much the worse for Maxwell's equations. If it is found to be contradicted by observation - well, these experimentalists do bungle things sometimes. But if your theory is found to be against the Second Law of Thermodynamics I can give You no hope"" there is nothing for it but to collapse in deepest humiliation."".Parkinson ""Breakthroughs"", 1850 P.‎

‎Sur la Puissance motrice de la chaleur" par M. Clausius. Extraits par M. Verdet. (Ueber die bewegende Kraft der Wärme....).‎

‎Paris, Victor Masson, 1852. 8vo. Contemp. hcalf. Raised bands, gilt spine. A bit rubbed along edges. One hinge starting. In: ""Annales de Chimie et de Physique"", 3ieme Serie, Tome 35. 512 pp. a. 2 folded engraved plates. (Entire volume offered). Clausius' paper: pp. 482-503. Stamp to verso of titlepage. Faint scattered brownspots.‎

‎First French version of this monumental, famous paper in thermodynamics in which Clausius for the first time states the Second Law of Thermodynamics, one of the most importent laws of Nature having a huge impact on the development of physical theory, cosmology, communications and information theory. The law states that a) the energy of the Universe is constant, and b) the Entropy of the Universe tends to a maximum.The volume contains further importent papers, extracts of HERMANN HELMHOLTZ announcement of his invention of the Ophthalmoscope, pp. 125-126 with a drawing of its construction. WILLIAM THOMSON (Lord Kelvin) ""Examen de la Theorie de la puissance motrice de la chaleur... (On the Dynamical Theory of Heat)"", pp. 248-255. A founding paper in Thermodynamics. - JAMES JOULE ""Mémoire sur les Changements de temperature produits par la Condensation et la Raréfaction de l'air"" and ""Sur l'équivalent mécanique de la chaleur"" (The conservation of energy-paper), pp. 118-125 a. 1 plate.‎

‎Le Slow Life-20 Diy pour Profiter de Son Interieur‎

‎EDITIONS DE SAXE 2017 96 pages 21x28x1cm. 2017. Broché. 96 pages.‎

‎French édition - Livre issu de déstockage JAMAIS LU pouvant présenter des petits plis cornes marques de manipulation sur la couverture et/ou les pourtours mais demeurant en très bon état d'ensemble.Expédition sous blister dans une enveloppe matelassée depuis la France‎

‎Le Slow Life-20 Diy pour Profiter de Son Interieur‎

‎EDITIONS DE SAXE 2017 96 pages 21x28x1cm. 2017. Broché. 96 pages.‎

‎French édition - Livre issu de déstockage JAMAIS LU pouvant présenter de petits frottements cornes marques de manipulation sur la couverture et/ou les pourtours mais demeurant en très bon état d'ensemble.Expédition sous blister dans une enveloppe matelassée depuis la France‎

‎Le Slow Life-20 Diy pour Profiter de Son Interieur‎

‎EDITIONS DE SAXE 2017 96 pages 21x28x1cm. 2017. Broché. 96 pages.‎

‎French édition - Livre issu de déstockage JAMAIS LU pouvant présenter des petits plis cornes marques de manipulation sur la couverture et/ou les pourtours mais demeurant en très bon état d'ensemble.Expédition sous blister dans une enveloppe matelassée‎

‎Le Slow Life-20 Diy pour Profiter de Son Interieur‎

‎EDITIONS DE SAXE 2017 96 pages 21x28x1cm. 2017. Broché. 96 pages.‎

‎French édition - Livre issu de déstockage JAMAIS LU pouvant présenter des petits plis cornes marques de manipulation sur la couverture et/ou les pourtours mais demeurant en très bon état d'ensemble.Expédition sous blister dans une enveloppe matelassée 9782756530840‎

‎Le Slow Life-20 Diy pour Profiter de Son Interieur‎

‎EDITIONS DE SAXE 2017 96 pages 21x28x1cm. 2017. Broché. 96 pages.‎

‎French édition - Livre issu de déstockage JAMAIS LU présentant des marques de manipulation sur la couverture et/ou les pourtours mais demeurant en très bon état d'ensemble.Expédition sous blister dans une enveloppe matelassée depuis la France‎

‎Rungstedlund - En Have. Et Grafisk Værk af Erik Clemmensen.‎

‎Kbhvn. 1941. Folio. Orig.papbd.m.shirtryg. i Kassette. Kassetten lettere slidt. Fremstillet i 25 eksemplarer - hvoraf dette er No 19. Litograf.titelblad, raderet indholdsfortegnelse. 11 raderinger samt 8 litograferede blade.Orig. clothbacked cased boards in slipcase. Limited to 25 copies, of which this is no. 19. Lithographed titlepage, etched contents page. 11 etchings and 8 lithographs. ‎

‎Beautiful and very scarce book on the garden of Rungstedlund. Before her death, Karen Blixen established the Rungstedlund Foundation, which owns the property and its 16-hectare (40-acre) garden and bird sanctuary. The gardens have long been open to the public, but in 1991 the foundation invited Queen Margrethe to open the museum.‎

‎TABAC ET SOCIETE - LA PLANTE SACREE‎

‎MUSEE DU TABAC. 1986. In-8. Relié. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 85 pages illustrées de nombreuses photos dans le texte.. . . . Classification Dewey : 633.7-Plantes alcaloïdes (tabac, thé, cacao, café, pavot)‎

‎ Classification Dewey : 633.7-Plantes alcaloïdes (tabac, thé, cacao, café, pavot)‎

‎The Protestant Guardian - Volume I & II ‎

‎London: Seeleys 1828 ‎

‎All published of this Anti-Catholic journal. Begun in July 1827, it ceased in 1828. Brown buckram boards with gilt titles to the spine. Volumes I & 2 bound as one. Bookplate of the Law Society to the inside board. Contemporary owner's signature to the half title. Contents to the beginning of volume I. The boards are in excellent condition. The pages of the journals are very clean and tidy, with only a touch of foxing or edge wear to them. The contents are a variety of articles and letters aimed at proving the superiority of the the Protestant Faith over Popish Superstition. There is even an article on Prophecies showing the overthrow of the Roman Church in volume II. It seems that the editors didn't prophecies the demise of the journal, as it ends at the end of the final issue without any comment. ii, 1-380. 1-288 pp.‎

‎Karajan Confidences‎

‎Bleu nuit editeur 2008 191 pages 14 4x2x20 4cm. 2008. Broché. 191 pages.‎

‎très bon état de conservation‎

‎Juntos 1re année 2008 + cd audio‎

‎NATHAN 2008 176 pages 21 2x1x28 5cm. 2008. Broché. 176 pages.‎

‎Etat correct‎

‎Juntos 2e Année 2009 + cd audio: Programmes 2009‎

‎NATHAN 2009 176 pages 28 2x1 2x21cm. 2009. Broché. 176 pages.‎

‎Etat correct‎

‎Juntos 2e Année 2009 + cd audio: Programmes 2009‎

‎NATHAN 2009 176 pages 28 2x1 2x21cm. 2009. Broché. 176 pages.‎

‎Etat correct‎

‎Lire par plaisir - La Craie - Série 4 livre C‎

‎EDL 1981 17 6x1x12 8cm. 1981. Broché.‎

‎Bon état‎

‎The Beautiful Struggle: A Memoir‎

‎Verso Books 2016 240 pages 14 86x21 41x1 85cm. 2016. Broché. 240 pages.‎

‎Comme neuf‎

‎MOT POUR MOT‎

‎GALLIMARD JEUNE 2004 128 pages 15x1x21cm. 2004. Relié. 128 pages.‎

‎Sous le règne de Napoléon: L'Europe au temps de l'Empire‎

‎Hachette Jeunesse 2003 19x2 2x23cm. 2003. Broché.‎

‎Bon état‎

‎Comprendre les outils numériques et programmer‎

‎HATIER 2020 96 pages 20 6x27 6x0 8cm. 2020. Broché. 96 pages.‎

‎Très bon état‎