00355nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001700084245005300101260004700154300000800201650001200209221030s9999    xx            000 0 und d  a8122406785  aEnglish  a105.23bRao  aB. V. N. Rao 0aModern Physics Through Problemscby B. V. N. Rao  bNew Age International PubaNew Delhic1998  a371  aPhysics