TY  - BOOK
AU  - Kumar K.L.
TI  - Educational technology : A Practical Textbook for Students ,Teachers,Proffessionals and Trainers
SN  - 9788122421583
AV  - LB1055 KUM
PY  - 2009///
CY  - New Delhi
PB  - New Age International
KW  - Educational technology
N1  - Includes bibliographical references
ER  -