00808nam0-22003011i-450-9900013171604033210-631-18087-7000131716FED01000131716(Aleph)000131716FED0100013171620000920d1991----km-y0itay50------baengRealism, Mathematics and ModalityHartry Field.OxfordBlackwell1991VIII, 290 p., 23 cmMatematicaFilosofiaSpazio e tempo510.1Field,Hartry H.46790ITUNINARICAUNIMARCBK990001317160403321120-H-3210136MA1MA1Realism, Mathematics and Modality382597UNINAING01