Differential diagnosis of speech and hearing problems of mental retardates
Subtitle: proceedings.
By: Edited by Edgar F. Waldon.
Contributors: Waldon, Edgar F., ed.
Publisher: Catholic University of America Press
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 264
Subjects: Children with mental disabilities -- Language.; Communicative disorders in children.
Notes: Includes bibliographies.