00799nam0-22002411i-450-990001205160403321000120516FED01000120516(Aleph)000120516FED0100012051620000920d1989----km-y0itay50------baengLogicMethodology and Philosophy of Science: VIII Proceedings of the eighth International Congress held at Moscow University, USSR August 17-22-1987by JENS Erik FENSTAD ET al.Amsterdam [etc.]North-Holland1989Studies in logic and the foundations of mathematics126ITUNINARICAUNIMARCBK990001205160403321C-30-(1266593MA1MA1Logic343669UNINAING01