TY  - BOOK
AU  - Agrawal,Rashmi
TI  - Educational technology management and evaluation
SN  - 9788175414419
U1  - 371.33 
PY  - 2010///
CY  - Delhi
PB  - Shipra Publications
KW  - Educational technology
KW  - Teaching-Aids and devices
N1  - Includes glossary
ER  -