TY  - BOOK
AU  - Sampath, K. A.
TI  - Introduction to educational technology
SN  - 8120703766
AV  - LB 1028.3 .Sa27 2006
PY  - 1998///
CY  - New Delhi
PB  -  Sterling Publishers
KW  - Educational Technology
N1  - EDU
ER  -