| 000 | 00356nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 200122s9999||||xx |||||||||||||| ||und|| | ||
| 080 |
_aNAT-220 _b(5162-68) |
||
| 245 | 0 | _aNature: A weekly journal of science, Vol.220 (5162-68) | |
| 260 |
_a New York : _bMacmillan (Journals Ltd.), _c1968 |
||
| 300 | _a1-726 p. | ||
| 650 | _aNature (Journal) | ||
| 942 | _cREF | ||
| 999 |
_c259220 _d259220 |
||