000
00310nam a2200121Ia 4500
008
190829s9999 xx 000 0 und d
082
_a
530.15
_b
GUP/M
100
_a
GUPTA
245
0
_a
MATHEMATICAL PHYSICS
250
_a
3rd Ed.
260
_b
Vikas Publishing House Pvt. Ltd., Delhi
_a
Delhi
_c
2008
942
_c
BK
999
_c
13205
_d
13205