00335nam a2200145Ia 4500008004100000020001500041041001200056082001100068100002000079245005800099250000800157260000900165300000800174650000700182221030s9999    xx            000 0 und d  a0070665842  aEnglish  a105.23  aW. D. Stevenson 0aElements of Power System Analysiscby W. D. Stevenson  a4th  c1982  a436  aEE