TY  - BOOK
AU  - Daniels Harry Ed.
AU  -  Coli Michael Ed.
AU  -  Wertsch James V. Ed.
TI  - Cambridge companion to Vygotsky
SN  - 9780521537872 (pbk)
U1  - SxM96:g, P7 
PY  - 2007///
CY  - New York
PB  - Cambridge University Press U.S.A    
KW  - PSYCHOLOGY
ER  -