TY  - BOOK
AU  - NULL
TI  - Self, peer, and group assessment in e-learning 
SN  - 978 1 591 40965 6
U1  - 378 166 SEL 
PY  - 0000/// Information Science Pub
CY  - Hershey
PB  -  PA ; London 
KW  - GROUP WORK IN EDUCATION
ER  -