Praxis der Verhaltensmodifikation in Sonder-, Grund- und Hauptschulen
By: von Peter Gräff, Wolfgang Fucks u. Georg Pelz.
Contributors: Fucks, Wolfgang, joint author.; Pelz, Georg, joint author.
Publisher: Marhold
Published: 1976
Place of publication: Berlin
Language: ger
Number of pages: 128
Subjects: Teaching.
Notes: Bibliography: p. 122-123.
Includes indexes.