TY  - BOOK
AU  - Nachimuthu, K
AU  - Vijayakumari,G
AU  - Indumathi,S
TI  - Dynamics Of Educational Technology
SN  - 9788190778664
U1  - 607.0954 
PY  - 2011///
CY  - Salem
PB  - Giri Law House
ER  -