TY  - BOOK
AU  - Gupta P P
AU  -  Malik G S
AU  -  Yadav R P S
TI  - Mathematical physics : mathematical methods and classical mechanics
U1  - Bobc, M3;3 
PY  - 1983///
CY  - Meerut
PB  - Kedar Nath Ram Nath      
KW  - Mathematical physics
N1  - Index 1068-1072p
ER  -