| 000 | 003330000a22001330004500 | ||
|---|---|---|---|
| 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 |
_c113277 _d113277 |
||