Ratner Carl <br/><br/>
Vygotsky's sociohistorical psychology and its contemporary applications 

 - New York, USA  Plenum Press  1991 
 - xi, 368p. 
 - Cognition and language .
<br/><br/><br/>Gifted by H.O.D. Namita Ranganathan memory of Arvind Gaysu 
<br/><br/><label>Source: </label>Textual