effectiveness of a short-term training program on certain language skills of educable mentally retarded children
By: by David Merrill Haugen.
Published: 1969
Language: eng
Number of pages: 160
Subjects: Language Therapy -- Child; Mental Retardation -- Child; Speech-Language Pathology -- theses
Notes: Vita.

Thesis (Ph. D.)--Oregon, Dept. of Speech.

Bibliography: l. [140]-150.