TY  - BOOK
AU  - Sampath, K.
AU  - Panneerselvam,A.,auth.
TI  - Introduction to Educational Technology
SN  - 81207029099
U1  - 371.33  
PY  - 2007///
CY  - Delhi
PB  - Sterling Publishers
KW  - Education
KW  - Educational technology
N1  - Includes index
ER  -