Mental retardation
By: [edited by] Mary Beirne-Smith, James Patton, Richard Ittenbach.
Contributors: Beirne-Smith, Mary.; Patton, James R.; Ittenbach, Richard.
Edition: 4th ed.
Publisher: Merrill; Maxwell Macmillan Canada; Maxwell Macmillan Intenational
Published: 1994
Place of publication: New York; Toronto; New york
Language: eng
Number of pages: 636
Subjects: Mental retardation.
Notes: Includes bibliographical references (p. 567-608) and indexes.