| 000 | 004260000a22001570004500 | ||
|---|---|---|---|
| 008 | 140223b1961 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEng | ||
| 080 | _aR2404 K1;1-;3 | ||
| 082 | _aR2404 K1;1-;3 | ||
| 100 |
_aFrank Phillip G _fEd. |
||
| 245 | _aValidation of scientific theories. (3 cops) | ||
| 260 |
_aNew YOrk _bCollier _c1961 |
||
| 440 | _aCollier Books, 101 | ||
| 650 | _aPhilosophy | ||
| 650 | _aSources of Knowledge | ||
| 999 |
_c69234 _d69234 |
||