Chelovek, trud, byt
Series: Sverdlovsk, Russia. Gosudarstvennyĭ pedagogicheskiĭ institut. Uchenye zapiski -- v. 164; Uchenye zapiski (Sverdlovskiĭ gosudarstvennyĭ pedagogicheskiĭ institut) -- sb. 164.
Place of publication: Sverdlovsk
Language: rus