Hawkridge, David G. Organizing educational broadcasting / David Hawkridge and John Ro binson. - London : Paris : Paris : Croom Helm ; Unesco Press, Unesco Press, 1982. - 302 p. : ill. ; 23 cm. Based on studies commissioned by Unesco. Includes bibliographical references and index. ISBN: 0709912161 Subjects--Topical Terms: Educational broadcasting.-------- Dewey Class. No.: 371.3331