TY  - BOOK
AU  - Kumar, K. L.
TI  - Educational Technology : a practical textbook for students, teachers, professionals and trainers / 
SN  - 9788122421583
U1  - 371.33 
PY  - 2012///
CY  - .- New Delhi
PB  - : New age International
KW  - Social Sciences
KW  - Education
KW  - Educational Technology
KW  - Teaching Aids
ER  -