Hanson,Ralph E. Mass Communication : Living in a Media World /Ralph E. Hanson.- - 7th ed.- - Los Angeles : SAGE Publications Inc., 2019. - xxxiii,493p. : col.ill. ; 28cm. Includes Index. ISBN: 978-1-5443-6441-4 Subjects--Topical Terms: Mass Communication. Dewey Class. No.: 302.2 HAN