The world of telecommunication : introduction to broadcasting, cable, and new technologies / by Phillip O. Keirstead, Sonya-Kay Keirstead.
Keirstead, Phillip O.
The world of telecommunication : introduction to broadcasting, cable, and new technologies / by Phillip O. Keirstead, Sonya-Kay Keirstead. - Boston, Mass. : Focal Press, 1990. - 310 p. : ill.
0240800141
Broadcasting vocational guidance.
The world of telecommunication : introduction to broadcasting, cable, and new technologies / by Phillip O. Keirstead, Sonya-Kay Keirstead. - Boston, Mass. : Focal Press, 1990. - 310 p. : ill.
0240800141
Broadcasting vocational guidance.