| 000 | 00623nam a2200217 4500 | ||
|---|---|---|---|
| 020 | 0 | 0 | _a0122380010 |
| 035 | 0 | 0 | _9(DLC) 71107546 |
| 041 | 0 | 0 | _aeng |
| 050 | 0 | 0 |
_aQC447 _b.E53 |
| 082 | 0 | 0 | _a537.56 ELK 1970 |
| 090 | 0 | 0 | _a537.56 ELK 1970 |
| 100 | 1 | 0 |
_aEl-Kareh, A. B., _d1932- |
| 245 | 1 | 0 |
_aElectron beams, lenses, and optics _c[by] A. B. El-Kareh [and] J. C. J. El-Kareh. |
| 260 | 0 | 0 |
_aNew York _bAcademic Press _c1970 |
| 300 | 0 | 0 |
_a2 v. _bill. _c24 cm. |
| 504 | 0 | 0 | _aIncludes bibliographies and index. |
| 650 | 0 | 0 | _aElectron optics. |
| 700 | 1 | 0 | _aEl-Kareh, J. C. J. |
| 999 |
_c20798 _d20798 |
||