000			00506nam a2200193Ia 4500
008			230524s9999 xx 000 0 und d
040			_cUDSM
050			_aMATH BC71.C6
100	1	0	_aCooley, John C. _eAuthor
245	1	2	_aA primer of formal logic _cAuthor
260			_aNew York _bMacMillan Company _c1947
300			_axi,378p. _c22cm.
504			_aIncludes index
650			_aLogic
650			_aSymbolic and mathematics,
650			_aMathematics,
650			_aPhilosophy
942			_2lcc _cBK
999			_c67319 _d67319