Lernen, Bestandteil des sozialistischen Wettbewerbs
By: Ingrid Weidemann.
Edition: 1. Aufl.
Publisher: Verlag Tribüne
Published: 1976
Place of publication: Berlin
Language: ger
Number of pages: 111
Subjects: Education -- Germany (East); Socialism and education.
Notes: Bibliography: p. 107-111.