000 00270nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aGUPTA (SK)
245 0 _aMODERN ABC OF PHYSICS CLASS 12TH VOL. II
250 _a3RD
260 _bMODERN PUB. NEW DELHI
942 _2ddc
999 _c95272
_d95272