TY  - BOOK
AU  - Gupta, B. D.
TI  - Mathematical physics
SN  - 0706996836 ;9780706996838
U1  - 530.15 
PY  - 1997///
CY  - New Delhi
PB  - Vikas Publishing House PVT Ltd.
KW  - Mathematical physics
N1  - Includes Index
ER  -