TY  - BOOK
AU  - Chand Tara
TI  - Educational Technology
SN  - 8170413982 (Rs.90.00) PB
U1  - 370.024 6 CHA 21st
PY  - 1990/// PB
CY  - New Delhi
PB  - Anmol Publications Pvt Ltd
KW  - Education Technology
ER  -