000 00315pam a2200145a 44500
082 _a160
_bEv15e
100 _aEvans, Daniel Luther
245 1 _aELEMENTS OF LOGIC
260 _aDubuque
_bBrown
_c1957
300 _a298
650 _aLogic
700 _aNelson, Alvin F.
964 _gCIRC
997 _a28318 C
999 _c438562
_d438562