Lehr- und Lernmittelforschung.
By: Hrsg. von Klaus W[olf] Döring.
Publisher: Beltz
Published: 1971
Place of publication: Weinheim (/Bergstr.); Berlin; Basel
Language: ger
Number of pages: 307
Subjects: Teaching -- Aids and devices.
Notes: Includes bio-bibliographical notes about the authors. Bibliography: p. 301-307.