000 00239pam a2200109a 44500
082 _a149.94
_bG856N
100 _aGreenwood, David C.
245 1 _aTHE NATURE OF SCIENCE
260 _a
_bVision
_c1959
964 _gCIRC
997 _a18805 C
999 _c411896
_d411896