In Russian. Petrova, Inna Konstantinovna. Investigation of tatomer and protolytic equilibrium in solutions of monoazoazoderivative chromotropic acid. Saratov: Publishing House of Saratov, 1976. Issledovanie tautomernykh i protoliticheskikh ravnovesiy v rastvorakh monoazoproizvodnykh khromotropovoy kisloty. In Russian /Investigation of tatomer and protolytic equilibrium in solutions of monoazo-derived chromotropic acid . All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7009289
In Russian. Petrova, Inna Konstantinovna. Compilation of tasks on economics of railway construction. Leningrad: 1975-. Sbornik zadach po ekonomike zheleznodorozhnogo stroitel'stva. In Russian /Compendium of tasks for railway economics. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU6780835