000			00469nam a2200181Ia 4500
005			20250619144959.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_c£20.50
040			_aMAIN
041			_aEnglish
082			_a621.3 _bELE
245		0	_aElectrical variable-speed drives
260			_aLondon _b; The Institution Of Electrical Engineers _c, 1979
300			_aix,195p.
650			_aElectrical Engineering
650			_aEngineering
942			_cBK
999			_c117792 _d117792