| 000 | 00495 a2200253 4500 | ||
|---|---|---|---|
| 001 | 12649 | ||
| 020 | _a1 | ||
| 041 | _aeng | ||
| 080 | _a621.31 Ris | ||
| 245 | _aRectification of alternating current | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bEnglish Universities Press, | ||
| 260 | _c1938 | ||
| 300 | _ax,219 p. | ||
| 300 | _c22 cm | ||
| 490 | _a | ||
| 100 | _aRissik, H. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aElectric current rectifiers | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c14655 _d14655 |
||