00000cam a22000004a 4500 UP-1685523046125262470 Buklod 20230503092606.0 m |o d | cr ||||||||||| 991231s1986 xx r |||| u|eng|| 002927110X 0029271207 (pbk.) (iLib)UPMNL-00000039374 TK 5102.5 R64 1986 Rogers, Everett M. Communication technology the new media in society Everett M. Rogers. New York Free Press c1986. xii, 273 p. ill. 25 cm. Series in communication technology and society. Photocopy. Bibliography: p. 247-260. Interactive computer systems. Interactive video. Telecommunication. Teleconferencing. Videotex systems. UPMNL CASM TK 5102.5 R64 1986 Book