Rosengren, Karl Erik. Communication : an introduction / Karl Erik Rosengren. - London ; Thousand Oaks [Calif.] : Sage Publications, 2000. - 219 p. : ill. HKBU Library ISBN: 0803978367 0803978375 9780803978362 9780803978379 Subjects--Topical Terms: Communication. LC Class. No.: P90 / R813 C 2000