Vygotsky Lev Semenovich Thought and language ed and tr from the Russian by Eugenia Hanfmann and Gertruds Gertrude Vakar Vygotsky Lev Semenovich - cambridge MIT press 1965 - xxi,168p. cm. - MIT Paperback series; 29 . Standard No.: 50,452 Source: Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P:(R), K2-;3 (PD)