Lev Vygotsky :  critical assessments / 
edited by Peter Lloyd and Charles Fernyhough 
 - London :  Routledge,  1999 - 
 - 4 v. ;  24 cm. 
<br/><br/>Vol. 1. Vygotsky's theory - v. 2. Thought and language - v. 3. The zone of proximal development - v. 4. Future directions 
<br/><br/><label>ISBN: </label>0415111560 (set) :  PND 450.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Vygotskiaei, L. S. 1896-1934 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychologists--History--Soviet Union
<br/><br/><label>Dewey Class. No.: </label>150.92