Katzen, May. Mass communication : teaching and studies at universities : a world-wide survey on the role of universities in the study of the mass media and mass communication / May Katzen. - Paris : Unesco Press, 1975. - 278 p. ; 24 cm. Bibliography: p. [271]-278. ISBN: 9231011588 Subjects--Topical Terms: Mass media--Study and teaching (Higher) Dewey Class. No.: 302.23071 / KAM 1975