00290nam a2200109Ia 450000500170000000800410001708200160005810000210007424500360009526000410013130000080017220260225050936.0260224s9999||||xx |||||||||||||| ||und||  a621.316 FIT  aA.E. Fitzgerald  0aElectric machinery 3rd edition   aIslamabad: National Book Foundation   a622