Twenty-two years
Subtitle: causes and consequences of mental retardation
By: Stephen A. Richardson and Helene Koller.
Contributors: Koller, Helene.
Publisher: Harvard University Press
Published: 1996
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 328
Subjects: Mental retardation -- Etiology.; Mental retardation -- Complications.
Other titles: 22 years; Causes and consequences of mental retardation
Notes: Includes bibliographical references (p. 309-324) and index.