Az OOK és a pedagógiai technológia
By: írta Nagy József ; közreműködtek, Berger, Guy ... [et al.].
Publisher: OOK
Published: 1979
Place of publication: [Veszprém?]
Language: hun
Number of pages: 143
Subjects: Országos Oktatástechnikai Központ.; Educational technology -- Hungary.
Notes: Bibliography: p. 131-138.