TY  - BOOK
AU  - Wenger Etienne
TI  - Communities of practice :  learning, meaning and identity
SN  - 0521430178 (hbk)
U1  - S8:4, N8 
PY  - 1998///
CY  - Cambridge
PB  - CUP       
KW  - THEORY OF KNOWLEDGE; PSYCHOLOGY
ER  -