TY  - BOOK
AU  - DASS,H.K.
AU  - Verma, Rama
TI  - Mathematical physics
SN  -  81-219-1469-8
U1  - 530.15 
PY  - 2007///
CY  - New Delhi
PB  - S. Chand & Company
KW  - Physics
N1  - Includes index
ER  -