000 00733cam-a2200265-a-4500
001 000071420
005 20240105133409.0
008 951107s1956 xxu r 000 0 eng d
035 _a033185
035 _aUIA0071420
040 _aUIASF
_cUIASF
050 4 _aQ 175
_bL18
100 _aLaer, Pierre Henri van
245 1 0 _aPhilosophy of science /
_cby P. Henry Van Laer and Henry J. Koren
260 _aPittsburgh, Pa. :
_bDuquesne University,
_c1956
300 _av. ;
_c26 cm
440 0 _aDuquesne studies.
_pPhilosophical series ;
_v6
505 1 _aContenido: v. 1. Science in general.
650 0 _aCiencia -
_xFilosofĂ­a.
905 _a01
942 1 _cNEWBFXC1
999 _c70464
_d70464
980 _851
_gRonald RUIZ