Forschungsmethoden in der Erziehungswissenschaft.
Edition: 2., neubearb. u. erw.  Aufl.
Series: Urban-Taschenbücher,; Bd. 111
Publisher: Kohlhammer
Published: 1971
Place of publication: Stuttgart; Berlin; Köln; Mainz
Language: ger
Number of pages: 176
Subjects: Education -- Research.
Notes: Includes bibliographical references.