Drew Clifford, Logan Donald R., Hardman Michael L. <br/><br/>
Mental retardation  a life cycle approach 

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 - St. Louis  Times Mirror / Mosby College Publishing  1984 
 - 468 p.  24 cm. 
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<br/><br/>  Mentally Disabled Person, Mental Retardation 
<br/><br/><label>ISBN: </label>0801609828 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental Retardation<br/>Mentally Disabled Person
<br/><br/><label>Dewey Class. No.: </label>WM300  / DRE