00330nam a2200133Ia 4500008004100000020000700041040003000048082001500078100001800093245001900111260004300130300001100173650001200184190302s9999||||xx |||||||||||||| ||und||  c85  aKharagpur College Library  a539.7bY25  aYarwood, John  aAtomic Physics  bOxford university pressaKolkatac1958  a656 p.  aPhysics