An overview of the various functions of communications are described.
Michigan State University, Instructional Media Center, PO Box 710, East Lansing, MI 48826-0710, Phone: (517)353-3960, Fax: (517)432-2650, Email: email@example.com, URL: http://www.msu.edu/unit/imc
Available on VHS
Running time 25 minutes.
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