| 000 | 00477nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1977 xx 000 0 und d | ||
| 082 | _a621.462 E44D | ||
| 100 | _aElectro-Craft Corporation | ||
| 245 | 0 | _aDC motors speed controls servo systems; an engineering handbook | |
| 260 |
_bOxford _c1977 |
||
| 300 | _a1v. (various pagings) | ||
| 650 | _aELECTRIC MOTORS, DIRECT CURRENT | ||
| 653 | _aELECTRIC MOTORS, DIRECT CURRENT | ||
| 653 | _aSERVOMECHANISMS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c74918 _d74918 |
||