000 00294nam#a2200133ua#4500
001 GOACATREC13793
900 0 0 _a19990831
901 0 0 _aENG
903 0 0 _a1826
245 0 0 _aThe Nature of Scientific Thought
100 0 0 _aWalker, Marshall
902 0 0 _a501
260 0 0 _aNew Delhi
_bM.Sundaram
_c1964
999 _c13814
_d13814