TY  - BOOK
AU  - Gupta,J.K.
AU  - Agarwal,V.K.
AU  - Varshney,R.G.
TI  - Practical manual on science and technology: for Class IX 
SN  - 812091231 (pbk.) :
U1  - 507 
PY  - 2003///-
CY  - New Delhi
PB  - Pitambar Pub.
KW  - Science
KW  - Juvenile literature
KW  - Technology
N1  - Library has vol.1
ER  -