00525cam a2200193 a 4500008004100000020001800041040000800059050002300067100001800090245003500108260003400143300001100177490003100188505001700219650001300236650003200249650001400281650003600295961030s1997    enk      b    001 0 eng    a9780415147972  aSDU00aBD331bC699 S 19971 aCollin, Finn.10aSocial reality /cFinn Collin.  aNew York :bRoutledge,c1997.  a252 p.1 aThe problems of philosophy  aHKBU Library 0aReality. 0aConstructivism (Philosophy) 0aOntology. 0aPhilosophy and social sciences.