01096nam a2200301 i 450099100111274970753620020507183509.0950330s1972 uk ||| | eng 0521080533b10802678-39ule_instLE01307225ExLDip.to Matematicaeng511.3AMS 03-01QA9Steen, S. W. P.536024Mathematical logic with special reference to the natural numbers /[by] S. W. P. SteenCambridge [Eng.] :Cambridge University Press,1972xvi, 638 p. ;24 cm.Bibliography: p. 621-630Natural numbersSymbolic and mathematical logic.b1080267821-09-0628-06-02991001112749707536LE013 03-XX STE11 (1972)12013000026497le013-E0.00-l- 00000.i1090694028-06-02Mathematical logic with special reference to the natural numbers925341UNISALENTOle01301-01-95ma -enguk 01