00343nam a2200133Ia 4500008004100000041001200041082002000053100002200073245003600095250001300131260003000144300001100174650002400185231217s9999    xx            000 0 und d  aEnglish  a621.3192  RED;1  aNarayana Reddy, P 0aElements of electrical networks  a2nd ed.   c1986bNew Delhi : Khanna,  aiv+499  aNetwork, electrical