The world of telecommunication
Subtitle: introduction to broadcasting, cable, and new technologies
By: Phillip O. Keirstead, Sonia-Kay Keirstead.
Contributors: Keirstead, Sonia-Kay.
Publisher: Focal Press
Published: 1990
Place of publication: Boston
Language: eng
Number of pages: 310
Subjects: Broadcasting -- Vocational guidance.
Description: vii, 310 p. : 26 cm
Notes: Bibliography: p. [298]-300.
Includes index.