00301nam a2200109Ia 4500008004100000082001800041100001700059245002400076260004100100630002800141650002200169211118s9999||||xx |||||||||||||| ||und||  a401.41bECO-T  aEco, Umberto 0aTheory of Semiotics  bIndiana UniversityaBloomintonc1979  xPost Graduate Reference  aLanguagevEnglish