00362nam a2200157Ia 4500003000500000008004100005020000900046040000900055041001200064082002400076100001600100245003900116250000800155260002900163650001200192NDCL180829s9999||||ii |||||||||||||| ||eng||  a1652  aNDCL  aEnglish  a539.14 GAB216th ed  aGupta, A.B. 0aModern physics :Vol I.cA.B. Gupta  a3rd  c1984bCalcutta Book Home  aPhysics