000 00267nam a2200109Ia 4500
008 230512s9999 xx 000 0 und d
100 _aGupta, SK
245 0 _aModern ABC of Physics XII
260 _c2010
_aJalandhar
_bModern Publisher
650 _aPhysics
942 _cBK
999 _c7721
_d7721