| 000 | 00351nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a621.313.2 _bCLA |
||
| 100 | _aClayton, Albert E | ||
| 245 | 0 | _aPerformance and design of direct current machines | |
| 250 | _a3 | ||
| 260 |
_aLondon _bELBS _c1959 |
||
| 650 | _aDirect current machines | ||
| 942 | _cBK | ||
| 999 |
_c23659 _d23659 |
||