| 000 | 00481nam a2200181 4500 | ||
|---|---|---|---|
| 008 | 160616s1977 000 0 | ||
| 245 | _aNiels Bohr Collected Works - Vol. 4: 1920-1923 - Periodic System | ||
| 100 | _aBohr, Niels | ||
| 100 | _aNielsen, J Rud. Ed. | ||
| 260 | _aAmsterdam | ||
| 260 | _bNorth-Holland | ||
| 260 | _c1977 | ||
| 300 | _a765 | ||
| 020 | _a0 7204 1804 6 | ||
| 650 |
_aBohr, Niels _aPeriodic System |
||
| 942 |
_cBK _2BK15516 |
||
| 080 | _a53(081) BOH | ||
| 999 |
_c15516 _d15516 |
||