On the relation of intelligence to achievement in the case of mentally retarded children
By: by Maud A. Merrill.
Series: Comparative psychology monographs -- v. 2, serial no. 10.
Publisher: Williams & Wilkins
Published: 1924
Place of publication: Baltimore
Language: eng
Number of pages: 100
Subjects: Children with mental disabilities.
Notes: Cover title.

Bibliography:   p. 98-100.