TY  - BOOK
AU  - Roy, Rajarshi
TI  - Educational Technology in Changing Society
SN  - 9788175416024
U1  - 371.330954/EDU/E 
PY  - 2011///
CY  - Delhi 
PB  - Shipra Publications
KW  - Education
KW  - India
KW  - Educational technology
KW  - Educational technology--Social aspects
ER  -