Abstract
Get full access to this article
View all access options for this article.
References
1.
Johnson, Davis
, and
Helmer R. Myklebust .
Learning Disabilities (Educational Principles and Practices) . New York and London : Grune & Stratton , 1967 .
2.
Kessen, William.
The Child . New York, N. Y. : John Wiley and Sons, Inc. , 1965 .