N. Voronov Samples of competitive problems in algebra, geometry, trigonometry, and physics offered at examinations at Kiev and Moscow universities and colleges in the academic year 1928-29 with detailed solutions and the main formulas In Russian/Voronov N. Obraztsy konkursnykh zadach po algebre, geometrii, trigonometrii i fizike, predlagavshikhsya na ekzamenakh v kievskikh i moskovskikh vuzakh i vtuzakh v 1928-29 ucheb. godu s podrobnymi resheniyami i glavneyshimi formulami Kyiv 1929. 224 p. Please contact us for details on condition of available copies of the book. SKUalbc1ec64e89ec5b8a8