00322nam a2200121Ia 4500008004100000041001200041082001900053100003200072245003700104260003500141300001200176650001200188231217s9999    xx            000 0 und d  aEnglish  a530.02462  KUM  aKumar, H K T Basavaraju S P 0aText book of engineering physics  c1993bSubhas Publ.,aBangalore  avii+425  aPhysics