00275nam a2200121Ia 4500008004100000041001200041082001300053100001600066245002700082260002200109300001000131650001200141231217s9999    xx            000 0 und d  aEnglish  a530  KHA  aKhader, S A 2aA text book of physics  c1989bMeher Publ.  ax+328  aPhysics