Mental retardation, its nature and incidence
Subtitle: a population survey of the State of Delaware
By: [by] Joseph F. Jastak, Halsey M. MacPhee [and] Martin Whiteman.
Publisher: University of Delaware Press
Published: 1963
Place of publication: [Newark, Del.]
Language: eng
Number of pages: 184
Subjects: People with mental disabilities -- Delaware.; People with mental disabilities -- Case studies.
Genres: Case studies.
Notes: Bibliography: p. 175-177.