Methodik des physikalischen Unterrichts
By: von Karl Hahn und Erich Töpfer.
Contributors: Töpfer, Erich, 1908- joint author.
Edition: 3., neubearb. Aufl.
Publisher: Quelle & Meyer
Published: 1962
Place of publication: Heidelberg
Language: ger
Subjects: Physics -- Study and teaching.