Pedagogicheskai͡a︡ sistema N. K. Krupskoĭ.
By: Pod obshch. red. prof. F. F. Koroleva.
Contributors: Krupskaya, Nadezhda Konstantinovna, 1869-1939
Publisher: Izd. Mosk. un-ta
Published: 1968
Place of publication: Moskva
Language: rus
Number of pages: 311
Notes: Bibliographical footnotes.
At head of title: E. I. Rudneva.