| 000 | 00395cam a2200157ua 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 241223b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 |
_a621.3132 _bLAN/PR |
||
| 100 |
_aLangsdorf, . _96549 |
||
| 245 | _aPrinciples of direct-current machines / | ||
| 250 | _a6 / | ||
| 260 |
_aLondon : _bMcGraw Hill Book Company , _c1964. |
||
| 300 | _a363 ; . | ||
| 942 | _cBK | ||
| 999 |
_c4667 _d4667 |
||