000 00388nam a2200157Ia 4500
082 _a511.3
_bC678.IL
100 _aCohen, M. R. and Nagel, Ernest
245 _aIntroduction to logic and scientific method
_b
260 _aNew York
_bHarcourt
_c1934
300 _axii, 467p.
500 _a
690 _a
700 _aNagel, Ernest ; jt. auth.
964 _a
_b
_c
_d
_e
_f
_g
921 _a8704
999 _c8704
_d8704