000 00512 a2200253 4500
001 18513
020 _a0-335-11026-61
041 _aeng
080 _a1 Ope
245 _aPhilosophy of science : philosophical problems
250 _a
260 _aMilton Keynes
260 _bOpen University Press,
260 _c1980
300 _a65 p.
300 _c29 cm
490 _a
100 _aOpen University
700 _a
650 _a
650 _aPhilosophy and science
942 _cBK
942 _2UDC
999 _c20799
_d20799