00353nam a2200145Ia 4500008004100000084001300041100001700054245001900071250002000090260003200110260000900142260001100151300001000162500003500172180424s9999    xx            000 0 und d  a539 R3:2  a"Rajam, J B" 0aModern Physics  a\\197100TAMGPCX  aTamilnadu Text Book Society  b1971  cMadras  a476 p  aincludes index and biblioraphy