In:
Review of Educational Research, American Educational Research Association (AERA), Vol. 29, No. 5 ( 1959-12), p. 471-496
Type of Medium:
Online Resource
ISSN:
0034-6543
,
1935-1046
DOI:
10.3102/00346543029005471
Language:
English
Publisher:
American Educational Research Association (AERA)
Publication Date:
1959
detail.hit.zdb_id:
2066968-9
detail.hit.zdb_id:
209917-2
SSG:
5,2
SSG:
5,3
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