TY  - BOOK
AU  - Orvis, Kara L.
AU  - Lassiter, Andrea L. R.
TI  - Computer- Supported Collaborative Learning: Best Practices and Principles for Instructors
SN  - 9781599047539
U1  - 371.39 
PY  - 2007///
CY  - Hershey
PB  - Information Science Publishing
KW  - Education
ER  -