‎STURM (R.)‎
‎Die lehre von den geometrischen verwandtschaften -- EDITION ORIGINALE -- 4 VOLUMES (COMPLETE SET)‎

‎Leipzig und Berlin, Teubner, 1908/1909; 4 volumes in 8 reliés en pleine toile éditeur, T.1 : 12pp., 415pp., T.2 : 8pp., 346pp., T.3 : 8pp., 574pp., T.4 : 10pp., 486pp.‎

Reference : 4910

‎---- EDITION ORIGINALE ---- "A publication of wide scope on collineations and correlations is Die Lehre von den geometrischen verwandtschaften, in four volumes, being written by R. Sturm". (Cajori p. 317) ---- "This work is much more than a textbook of projective geometry ; it also contains many chapters on algebraic geometry and among geometric relationships , Sturm included correspondences, Crémona transformations and plane projections of simplest types of rational surfaces... In Lehre von den geometrischen verwandtschaften synthetic geometry in the style of Sturm and his predecessors was developed virtually as far as it could be". (DSB XIII pp. 132/133)**4910/L7AR‎