TY  - BOOK
AU  - Singh, Vidya
AU  - Gautam, Sahukar
TI  - Shaikshik Takniki
SN  - 9788190610834
U1  - 372.358 
PY  - 2012///
CY  - Agra
PB  - Rakhi Prakashan 
KW  - Education Technology
KW  - Education
ER  -