000 00319nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _a12th New Simplified Physics Vol 2
250 _a6
260 _aNA
260 _bDhanpat Rai & Co
260 _c2015
300 _a15.65
650 _aPhysics
942 _c12REF
999 _c160832
_d160832