00548pamaa2200181 4500 0000012701 20090115090000.0 0070665842 621.319 STE 1982 TK1005 STE 1982 Stevenson Elements of power system analysis William D. Stevenson. 4th ed. Auckland: McGraw Hill, 1982. xii, 436p.: 21cm. McGraw Hill series in electrical engineering. Power and energy Electric power distribution Electric power systems