| 000 | 00406nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1973 xx 000 0 und d | ||
| 082 | _a537.56 D11I | ||
| 100 | _aDahl, Poul | ||
| 245 | 0 | _aIntroduction to electron and ion optics | |
| 260 |
_aN.Y. _bAcademic Pr. _c1973 |
||
| 300 | _a24cm. : 147 | ||
| 650 | _aELECTRON OPTICS | ||
| 653 | _aELECTRON BEAMS | ||
| 653 | _aELECTRON OPTICS | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c56613 _d56613 |
||