000 00361nam a2200157Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a511.3 COP
100 _aCopi, Irving M
245 0 _aSymbolic logic
250 _a5th ed.
260 _c1979
_bNew Delhi : PHI,
300 _axiii+398
650 _aSymbolic logic
942 _cAA
999 _c163911
_d163911