000			00371nam a22001571a 4500
020			_a9780631199823
082			_a160 _bGRA/I
100			_aGrayling A C
245			_aAn introduction to philosophical logic/ _cby Grayling A C
250			_a3rd ed.
260			_aOxford: _bBlackwell, _c1997.
300			_a343p.
650			_aLogic
650			_aPhilosophy
942			_cBK
999			_c20738 _d20738