Izuchenie truda (osnovy trudovedenii︠a︡)
Series: Pedagogicheskai︠a︡ biblioteka instruktorov shkoly rabocheĭ molodezhi; Pedagogicheskai͡a biblioteka instruktorov shkoly rabocheĭ molodezhi
Publisher: Gos. izd-vo Ukraĭny
Published: 1925
Place of publication: Kharʹkov]
Language: rus
Number of pages: 48