Vygotsky, L.S.  . <br/><br/>
Educational pyschology /  
by L.S. Vygotsky. 
 - New Delhi :   Petagon Press ,   2006 
 - 374p ;  
<br/><br/><label>ISBN: </label>81-8274-146-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>T:(S)  / P6