Tetrad' po matematike dlya 2 klassa
By: N.F. Vapnyar, A.M. Pyshkalo, N.A. Yankovskaya.
Contributors: Pyshkalo, A. M.; Yankovskaya, N. A.
Edition: Izd. 4-e.
Publisher: Prosveshchenie
Published: 1980
Place of publication: Moskva
Language: rus