000 | 003340000a22001330004500 | ||
---|---|---|---|
245 | _aElectrical variable speed drives | ||
110 | _aInstitution of Electrical Engineers, | ||
260 |
_aLondon _bIEE _c1979 |
||
440 | _aIEE conference publication | ||
440 | _aNo 179 | ||
080 |
_a621.3(063) _bI6 |
||
041 | _aEN | ||
942 | _cBK | ||
999 |
_c111468 _d111468 |