00343nam a2200133Ia 4500008004100000041001200041082001800053100002900071245003700100250001300137260002200150300001100172650002600183231217s9999    xx            000 0 und d  aEnglish  a621.3028  ALA  aAlagappan, N. Kumar N T. 0aElectrical engineering materials  a1st ed.   c1988bT M H pub.,  axv+120  aEngineering materials