000 00295nam a2200121Ia 4500
008 190709s9999 xx 000 0 und d
082 _a501 C17P
100 _aCaws, Peter
245 0 _aPhilosophy of science
260 _aCanada
_bD van nostrand company
_c1965
300 _axii,354
942 _cBK
999 _c41079
_d41079