000			00540nam a2200193 a 4500
001			000549366
003			AM-YeNLA
005			20190426133430.0
008			500101s1970 enk 001 0 eng d
040			_aDLC _cDLC _dDLC
041	0		_aeng
100	1		_aThomason, Richmond H.
245	1	0	_aSymbolic logic : _bAn introduction / _cRichmond H. Thomason.
260			_aLondon : _bMacmillan, _c1970.
300			_axiii, 367 p. ; _c24 cm.
500			_aWith answers.
500			_aIncludes index.
650		0	_aLogic, Symbolic and mathematical.
999			_c476206 _d476206