TY  - BOOK
AU  - Kumar,N.
TI  - Educational technology: theory and practices 
SN  - 9788174734297
AV  - LB1028.3 .K86 2017
PY  - 2017///
CY  - New Delhi
PB  - AITBS Publishers, India
KW  - Educational technology
KW  - India Educational innovations
KW  - India
ER  -