In:
International Review of Education, Springer Science and Business Media LLC, Vol. 31, No. 1 ( 1985-12), p. 457-465
Type of Medium:
Online Resource
ISSN:
0020-8566
,
1573-0638
Language:
German
Publisher:
Springer Science and Business Media LLC
Publication Date:
1985
detail.hit.zdb_id:
2012800-9
detail.hit.zdb_id:
209872-6
SSG:
5,3
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