000			00375nam a22001337a 4500
020			_a9780815386650
082			_a511.3 _bLAF
100			_aLawson, Mark V. _9219894
245			_aA first course in logic _cMark V. Lawson,
260			_aLondon: _bCRC Press, _c2019.
300			_a233p.
650			_aLogic, Symbolic and mathematics-Problem, exercises,etc _9219895
942			_cBK
999			_c154821 _d154821