In:
Educational Studies, Informa UK Limited, Vol. 3, No. 4 ( 1972-12), p. 255-270
Type of Medium:
Online Resource
ISSN:
0013-1946
,
1532-6993
DOI:
10.1207/s15326993es0304_8
Language:
English
Publisher:
Informa UK Limited
Publication Date:
1972
detail.hit.zdb_id:
2008463-8
SSG:
5,3
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