000 00284pam a2200121a 44500
082 _a501
_bW439p
100 _aWerkmeister, W. H.
245 1 _aPHILOSOPHY OF SCIENCE
260 _aLincoln
_bUniversity Ofbebraska Press
_c1940
300 _a551
964 _gCIRC
997 _a37808 C
999 _c426732
_d426732