TY  - BOOK
AU  - Roberts, Tim S
TI  - Online collaborative learning : theory and practice
SN  - 9781591401742
SN  - 200301495
U1  - 378.176 ROB 
PY  - 2004///
CY  - Hershey, Pa
PB  - Information Science Pub
KW  - Education, Higher - Computer-assisted instruction
KW  - Group work in education
N1  - Includes indexes
ER  -