Baukästen im Technikunterricht
Subtitle: Grundlagen u. Beispiele
By: Burkhard Sachs, Helmuth Fies.
Contributors: Fies, Helmuth, joint author.
Edition: 1. Aufl.
Publisher: Maier
Published: 1977
Place of publication: Ravensburg
Language: ger
Number of pages: 177
Subjects: Technology -- Study and teaching.; Teaching -- Aids and devices.
Notes: Includes bibliographical references.