000 00380nam a2200169Ia 4500
008 210210b1932 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a539/1
100 _aANDRADE (C)
245 _aMechanism of nature
260 _aLondon
_bG Bell & Sons Ltd.
_c1932
300 _a175
650 _anature
650 _aMechanism
690 _aPhysics
906 _a009017
999 _c127764
_d127764