Title: Ḳamf af tsṿey fronṭn in der pedagogikh : [zamlbukh]
Publisher: Insṭiṭuṭ far Yidisher proleṭarisher ḳulṭur ba der Aluḳrainisher ṿisnshafṭlekher aḳademye : Pedagogishe seḳtsye,
Year: 1932