Polytechnische Erziehung.
By: Hrsg. von Kurt Gerhard Fischer.
Series: Paedagogica,; Bd. 6
Publisher: Vandenhoeck u. Ruprecht
Published: 1970
Place of publication: Göttingen
Language: ger
Number of pages: 242
Subjects: Technical education.
Notes: Bibliography: p. 231-[243]