Borbe, Tasso. Semiotics unfolding(Proceeding s of the second congress of the international association for semioticd studies vienna,July 1979) / - 1st ed / - New York : Mouton Publishers. - viii,1846p : ISBN: 3 11 009779 6 Subjects--Topical Terms: Linguastic Dewey Class. No.: P4p1,N79 / M3.3