TY  - BOOK
AU  - Tan,Oon-Seng
TI  - Problem-based learning in elearning breakthroughs
SN  - 9814195529
PY  - 2007///
CY  - Singapore
PB  - Thomson Learning
KW  - Internet in education
KW  - Educational technology
KW  - Education
KW  - Data processing
ER  -