Nordenstreng, Kaarle. Television traffic--a one-way street? : a survey and analysis of the international flow of television programme material / by Kaarle Nordenstreng and Tapio Varis. - Paris : UNESCO, 1974. - 62 p. : ISBN: 9231011359 Subjects--Topical Terms: Television programs. Dewey Class. No.: 384.55443 / Te