000 00278pam a2200121a 44500
010 _a64022947
082 _a160
_bB244E
100 _aBarker, Stephen F.
245 1 _aTHE ELEMENTS OF LOGIC
260 _a
_bMcgraw-Hill Book Company
_c1965
964 _gCIRC
997 _aK7296 C
999 _c380031
_d380031