New communication technologies : a challenge for press freedom / edited by Colin Sparks. - Paris : Unesco, c 1991. - 109 p. ; 30 cm. - Reports and papers on mass communication No. 101. . Bibliography : p.46-50. 392 392 ISBN: 92-3-102519-8 Subjects--Topical Terms: Mass media in community development. Dewey Class. No.: 302.23 / U3c