VISODATA 80: AV-Medien- und Datensysteme fur Bildung und Kommunikation : Kongress und Sonderschau 
Subtitle: Munchen, 10.-14. Juni 1980 (Dokumentation)
Publisher: [Kommissionsverlag, TR-Verlagsunion]
Published: 1981
Language: ger
Format: Unknown Binding
Number of pages: 925
ISBN-13: 9783805813402
Subjects: Audio-visual materials; Computer-assisted instruction; Educational technology; Audio-visual education; Congresses