00970nam--2200349---450-99000322623020331620090423115916.00-19-875017-X000322623USA01000322623(ALEPH)000322623USA0100032262320090423d1979----km-y0itay50------baengGB||||||||001yyReference and modalityEdited by Leonard LinskyOxfordOxford University Press1979175 p.20 cmOxford reading in philosophy2001Oxford reading in philosophyLogica matematica511.3LINSKY,LeonardITsalbcISBD990003226230203316511.3 REF9726/CBS511.300218419BKSCIRSIAV69020090423USA011159Reference and modality59497UNISA