00363nam a2200121Ia 4500008004100000020001900041100001900060245004800079250001900127260005600146300001900202650002000221240817s9999    xx            000 0 und d  a 81-224-2049-4  aSingh , L . P. 0aAdvanced power system analysis and dynamics  a621.31 Si 64,a  c2007a New Delhib New Age International Publishers  axvi , 475p. p.  a Electric power