| 000 | 00646 a2200253 4500 | ||
|---|---|---|---|
| 001 | 149907 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a539.124 NBS:51 | ||
| 245 | _aElectron physics : proceedings of the NBS semicentennial symposium on electron physics, Washington D.C., Nov. 5-7, 1951 | ||
| 250 | _a | ||
| 260 | _aWashington D.C. | ||
| 260 | _bNBS, | ||
| 260 | _c1954 | ||
| 300 | _avi,416 p. | ||
| 300 | _c22.5 cm | ||
| 490 | _aISI S 3314 : 1976 | ||
| 100 | _aNBS semicentennial symposium on electron physics (1951 : Washington, D.C.) | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aElectrons-Congresses | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c124155 _d124155 |
||