00377nam a2200169Ia 4500008004100000041001200041082000800053082001100061100001900072100001100091245001900102260001400121260002800135260000900163300001500172650002000187150901s9999    xx            000 0 und d  aEnglish  a530  bMUR/MO  aMurugeshan R    eAuthor  aModern physics  aNew Delhi  bS.Chand and Company Ltd  c1998  a618  Pages  aInstrumentation