TY  - BOOK
AU  - NCERT,.
AU  - SCERT,.
TI  - Physics : model questions and answers hons. and P.G / 
U1  - 530.76 
PY  - 2012///
CY  - Kolkata : 
PB  - B M Publication , 
KW  - PHYSICS-GUIDE BOOK
N1  - NULL
ER  -