000 00431pam a2200157a 44500
008 160408bc1968 xxu||||| |||| 00| 0 eng d
082 _a501
_bK981p
100 _aKyburg, Henry Ely
245 1 _aPHILOSOPHY OF SCIENCE
_cA FORMAL APPROACH
260 _aNew York
_bMacmillan
_cc1968
300 _axii,332
500 _aIncludes Bibliogrphical References
650 _aScience -- Philosophy
964 _gCIRC
997 _aA967 C
999 _c256424
_d256424