000 | 00333nam a2200121Ia 4500 | ||
---|---|---|---|
001 | MPKV061360 | ||
008 | 120911s9999 xx 000 0 und d | ||
082 | _a500 | ||
245 |
_aNature Vol.July-Dec No.5615-39 _c; |
||
246 | _aNature Vol.July-Dec No.5615-39 | ||
260 |
_aLondon _bMac Millan Journals Ltd. _c1977 |
||
650 | _aPure Science | ||
999 |
_c59346 _d59346 |