TY  - BOOK
AU  - Bhatnagar S Ed.
AU  -  Stayapal Anand Ed.
TI  - Education and communication technology : Perspective, planning and implementation
SN  - 81-7000-042-4
PY  - 1988///
CY  - New Delhi, India 
PB  - Ess Ess Publications 
KW  - Teaching Technique
ER  -