000 00310nam a2200133Ia 4500
005 20260205042523.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aBETTEX ALBERT
245 0 _aDISCOVERY OF NATURE
260 _aLOND.
_bTHAMES
_c1965
300 _a380
690 _aNATWCAL-HISTORY
942 _cBK
999 _c35274
_d35274