TY  - BOOK
AU  - BHATT,B.D.
AU  - Sharma, S.R.
TI  - Educational Technology: Concept and Technique
U1  - 371.3 
PY  - 2007///
CY  - New Delhi
PB  - KSK Publishers
KW  - Education
KW  - Technology
N1  - Including Index
ER  -