00324nam 2200900 4500001000400000003002300004005000900027008004100036082001100077100002200088260002500110250001900135245003800154900StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a537.26 awilliam stevenson bmcgraw - hall c1982 aالطبعة 4 aelements of power system analysis