Audiovision, Porträt einer Branche
Subtitle: Macher, Märkte u. Methoden
By: Bernd Schiphorst.
Edition: 3., neubearb. Aufl.
Publisher: Märkte- und Medien-Verlagsgesellschaft
Published: 1974
Place of publication: Hamburg
Language: ger
Number of pages: 148
Subjects: Instructional materials industry -- Germany (West) -- Directories.
Notes: Includes index.