TY  - BOOK
AU  - Chandra, Ramesh (ed)
TI  - Universal education and technology in 21st century; Vol-7: Technology use in open learning system
SN  - 81-7835-235-4
U1  - R371.3303 
PY  - 2003///
CY  - Delhi
PB  - Kalpaz Publications
ER  -