000 00455nam a2200193Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000049388
082 _a621.31913
100 _aDavid Finneg
245 0 _aVariable frequency Amotordrive Systems
260 _aUK
_bIEE
_c1991
536 _aTEQIP
650 _a frequency
650 _a Systems
650 _a Variable
650 _aAlter currect
650 _aAmotordrive
942 _cBK
999 _c17777
_d17777