000 00477nam a2200169Ia 4500
008 190516s9999 xx 000 0 und d
028 _bGangaram Book Bureau
_c934/92-93
_d6-3-1993;@
100 _aSehgal, D.L., Chopra, K.L. and Sehgal, N.K.
_9122100
245 0 _aModern Physics
250 _a7
260 _bSultan Chand & Sons
_c1992
_aNew Delhi
300 _a4.118
600 _tPhysics
_91741
650 _aPhysics
_91741
942 _cBK
999 _c112984
_d112984