In:
Child Development, Wiley, Vol. 40, No. 4 ( 1969-12), p. 1099-1105
Type of Medium:
Online Resource
ISSN:
0009-3920
,
1467-8624
DOI:
10.1111/cdev.1969.40.issue-4
DOI:
10.1111/j.1467-8624.1969.tb04568.x
Language:
English
Publisher:
Wiley
Publication Date:
1969
detail.hit.zdb_id:
215602-7
detail.hit.zdb_id:
2047406-4
SSG:
5,2