000 00301pam a2200121a 44500
082 _a160
_bC66
100 _aCohen, Morris R.
245 1 _aAN INTRODUCTION TO LOGIC AND SCIENTIFIC METHOD
260 _a
_bRoutledge & Kegan Paul
_c1934
700 _aNagel, Ernest
964 _gCIRC
997 _a9632 C
999 _c412706
_d412706