000 00359nam a2200121Ia 4500
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080 _aNAT-217
_b(5130-35)
245 0 _aNature: A weekly journal of science, Vol.217 (5130-35)
260 _a New York :
_bMacmillan (Journals Ltd.),
_c1968
300 _a695-1298 p.
650 _aNature (Journal)
942 _cREF
999 _c259215
_d259215