Mental retardation in the 21st century / 
 Mental retardation in the twenty first century 
edited by Michael L. Wehmeyer, James R. Patton. 
 - Austin, TX :  Pro-ED,  2000. 
 - xxiii, 457 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0890798192 (alk. paper) 
<br/><br/><label>LCCN: </label>99013073  
<br/><br/><label>Subjects--Topical Terms: </label><br/>People with mental disabilities.<br/>People with mental disabilities--United States.<br/>People with mental disabilities--Services for.
<br/><br/><label>Dewey Class. No.: </label>362.3 WEH P