000 00343nam a2200145Ia 4500
008 170101s1965 xx 000 0 und d
082 _a509 B50D
100 _aBETTEX, Albert
245 0 _aDiscovery of nature
260 _bLondon
_c1965
300 _a380p
650 _aSCIENCE -- HISTORY
653 _aSCIENCE -- HISTORY
942 _2ddc
_cB
999 _c30677
_d30677