TY  - BOOK
AU  - PURI,Sanjiv
TI  - Modern Physics 
SN  -  978-81-7319-557-0
U1  - 539 
PY  - 2007///
CY  - New Delhi
PB  - Narosa pub.
KW  - Physics
KW  - Modern Physics
N1  - Includes appendix & index
ER  -