TY  - BOOK
AU  - Khanna,S D
AU  - Lamba,T P
AU  - Saxena,V K
AU  - Murthy,V
TI  - Teaching of Science:Made Easy
U1  - 370.102.024 5 KHA 
PY  - 2009///
CY  - Delhi
PB  - Doaba Pub.
ER  -