| 000 | 00404cam a2200157ua 4500 | ||
|---|---|---|---|
| 041 |
_aeng _h |
||
| 082 |
_a621.3132 _bLAN/PR |
||
| 100 | _aLangsdorf, . | ||
| 245 |
_aPrinciples of direct-current machines / _cLangsdorf. _hTextual Documents |
||
| 250 |
_a6 / _b. |
||
| 260 |
_aLondon : _bMcGraw Hill Book Company , _c1964. |
||
| 300 | _a363 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c258696 _d258696 |
||