International review of research in mental retardation.  Volume 11 / 
edited by Norman R. Ellis. 
 - New York :  Academic Press,  1982. 
 - 1 online resource (xvi, 324 pages) :  illustrations. 
 - International review of research in mental retardation ;  11 .
 - International review of research in mental retardation ;  11. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780080857893 0080857892 0123662117 9780123662118 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental retardation.<br/>Developmental disabilities.<br/>POLITICAL SCIENCE--Public Policy--Social Services & Welfare.<br/>POLITICAL SCIENCE--Public Policy--Social Security.<br/>Developmental disabilities.<br/>Mental retardation.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>RC570  / .I6811 1982eb