000			00671nam a2200217 4500
001			0000006970
008			231029s9999 xx 000 0 und d
020	0	0	_a0827340729 _cRM40.00
040			_aPOLIMAS
090	0	0	_a621.31042 _bALE
100	1	0	_aAlerich, Walter N.
245	1	0	_aElectricity 3 _bmotors & generators, controls, transformers _cWalter N. Alerich, Jeff Keljik.
250	0	0	_a5th ed.
260	0	0	_aAlbany, N.Y. _bDelmar Publishers _c1991
300	0	0	_axi, 243p. _bill. _c26 cm.
504	0	0	_aIncludes index
650	0	0	_aElectric controllers
650	0	0	_aElectric machinery _xDirect current.
650	0	0	_aElectric transformers
700	1	0	_aKeljik, Jeff.
999			_c20874 _d20874