000 00311pam a2200133a 44500
082 _a501
_bN174n
100 _aNash, Leonard Kollender
245 1 _aTHE NATURE OF THE NATURAL SCIENCES
260 _aBoston
_bLittle, Brown
_c1963
300 _a406
650 _aScience
964 _gCIRC
997 _a53595 C
999 _c426576
_d426576