Mental retardation
By: [edited by] Mary Beirne-Smith, Richard F. Ittenbach, James R. Patton.
Contributors: Bierne-Smith, Mary.; Ittenbach, Richard.; Patton, James R.
Edition: 5th ed.
Publisher: Merrill
Published: 1998
Place of publication: Upper Saddle River, N.J
Language: eng
Number of pages: 647
Subjects: Mental retardation.
Notes: Includes bibliographical references (p. 553-618) and indexes.