Hodnocení obtížnosti učebnic
Subtitle: struktury a parametry učiva
By: Jan Průcha.
Edition: Vyd. 1.
Series: Publikace Výzkumného ústavu odborného školství.
Publisher: Výzkumný ústav odborného školství
Published: 1984
Place of publication: Praha
Language: cze
Number of pages: 95
Subjects: Textbooks -- Evaluation.
Notes: Bibliography: p. 76-81.
Summary in German and Russian.