Soziale Beeinflussung durch audio-visuelle Medien
By: Franz Petermann.
Edition: 1. Aufl.
Series: Beltz Forschungsberichte
Publisher: Beltz
Published: 1977
Place of publication: Weinheim; Basel
Language: ger
Number of pages: 247
Subjects: Social sciences -- Study and teaching -- Audio-visual aids.
Notes: Bibliography: p. [185]-208.