000
00343nam a2200157Ia 4500
008
230913s9999 xx 000 0 und d
082
_a
530 GAU
100
_a
Gaur, R.K
245
0
_a
Engineering Physics
250
_a
VIII
260
_a
NEW DELHI
260
_b
DHANPAT RAI
260
_c
2000
650
_a
Physics
700
_a
GUPTA, S.L
999
_c
151592
_d
151592