000			00454pam a2200157a 44500
008			160408b1972 xxu||||| |||| 00| 0 eng d
082			_a511.3 _bSt32
100			_aSteen, S. W. P.
245	1		_aMATHEMATICAL LOGIC _cWITH SPECIAL REFERENCE TO THE NATURAL NUMBERS
260			_aCambridge _bUniversity Press _c1972
300			_a638
500			_aRef. : P. 621-630
650			_aLogic, Symbolic And Mathematical
964			_gCIRC
997			_aA23218 C
999			_c241685 _d241685