000 00362nam a2200145Ia 4500
008 190829s9999 xx 000 0 und d
082 _a539
_bSEH/MO
100 _aCHOPRA, K.L.
100 _aSEHGAL, N.K.
100 _aSEHGAL, D.L.
245 0 _aMODERN PHYSICS
250 _a7th Ed.
260 _bSultan Chand and Sons, New Delhi
_aNew Delhi
_c1986
942 _cBK
999 _c8458
_d8458