The costs of educational media : guidelines for planning and evaluation /

Bibliographic Details
Main Author:	Jamison, Dean T.
Other Authors:	Klees, Steven J., Wells, Stuart J.
Format:	Book
Language:	English
Published:	Beverly Hills, Calif. : Sage Publications, [1978]
Series:	People and communication ; v. 3.
Subjects:	Educational technology. Media programs (Education) Education > Costs.