000			00558nam a2200169 454500
999			_c22812 _d22812
008			160319b1979 xxu||||| |||| 00| 0 eng d
020			_a9788120309708
082			_a511.3 COP
100			_aCopi, Irving M.,
245			_aSymbolic logic
250			_a5th ed. / _bEastern Economy Edition.
260			_aNew Delhi _bPHI Learning _c1979
300			_axiii, 398 p.: _c24 cm.
490			_aResearch - National Institute of Law Enforcement and Criminal Justice.
500			_aIncludes bibliographical references and index.
942			_2ddc _cTD