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005 20260205054641.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a530 S64A
100 _aSingh,D.B.
245 0 _aAIEEE Physics
260 _aMeerut
_bArihant prakashan
_c2005
300 _a[v.p].
690 _aPhysics
942 _cBK
999 _c141906
_d141906