TY  - BOOK
AU  - Sharma, Yogendra K. 
TI  - Fundamental aspects of educational technology
SN  - 8173915970
U1  - Res 371.33 Sh233 2005 
PY  - 2005///
CY  - New Delhi, India
PB  - Kanishka Publishers, Distributors.
KW  - Educational technology.
N1  - Includes index.
ER  -