Ronald Barker and Robert Escarpit's The Book Hunger (Paris: Unesco, 1973—$6.00, paper: available in the U.S. from Unipub, P.O. Box 433, New York, N.Y. 10016) Records of the Conference for Revision of the Universal Copyright Convention (Paris: Unesco, 1973–$15.88 paper, available in this country from Uninub, P.O. Box 433, New York, N.Y. 10016) Mass Media in an African Context: An Evaluation of Senegal's Pilot Project (Paper No. 69), 1974, 53 pp. $2.00, paper Television Traffic–A One Way Street? A Survey and Analysis of the International Flow of Television Programme Material (Paper No. 70), 1974, 62 pp. $2.00, paper. A Resource for the Active Community (Ottawa: Canadian Radio-Television Commission, 1974—apparently free on request, paper)