000 00306nam a2200145Ia 4500
020 _a2222222
082 _a530
_bGUP
100 _aGupta, S.L.
245 _aPhysics Vol. II
250 _a1st
260 _aDelhi
_bShubham Publications
_c2013
300 _a381p.
650 _aApplied Sc.
650 _aPhysics
999 _c7918
_d7918