Krishef, Curtis H., <br/><br/>
An introduction to mental retardation 
by Curtis H. Krishef ; with a foreword by Allen R. Menefee. 
 - Springfield, Ill.  Thomas  c1983. 
 - xviii, 362 p.  ill. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0398047480 
<br/><br/><label>LCCN: </label>82010618  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally handicapped--History.--United States
<br/><br/><label>LC Class. No.: </label>HV3006.A4  / K74 1983 
<br/><br/><label>Dewey Class. No.: </label>362.3/09