TY  - BOOK
AU  - Dass,H K
AU  - RAMA VERMA
TI  - Mathematical physics
SN  - 9788121914697
U1  - 530.15 
PY  - 2013///
CY  - New Delhi
PB  - S . CHAND& CO. LTD
KW  - PHYSICS
N1  - Includes Index
ER  -