000
00309nam a2200145Ia 4500
100
_a
Vijayakumari G
942
_c
BK
366
_f
20
654
_a
physics
245
_a
Engineering physics
260
_b
Vikas Publishing House
_a
Mumbai
_c
2006
082
_a
621/VIJ
_b
VIJ
546
_a
ENGLISH
999
_c
23627
_d
23627