| 000 | 00395nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1949 xx 000 0 und d | ||
| 082 | _a621.313 2 G79D | ||
| 100 | _aGREENWOOD, L | ||
| 245 | 0 | _aDesign of direct current machines | |
| 260 |
_bLondon _c1949 |
||
| 300 | _a222p | ||
| 650 | _aELECTRIC MACHINERY - DIRECT CURRENT | ||
| 653 | _aELECTRIC MACHINERY - DIRECT CURRENT | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c21314 _d21314 |
||