TY  - BOOK
AU  - Beiser, Arthur
AU  - Mahajan,Shobhit/Choudhury,S Rai/
TI  - Concepts of modern physics
SN  - 9780070151550
U1  - 539  B397C 
PY  - 2013///
CY  - New Delhi
PB  - Mc graw Hill
ER  -