International review of research in mental retaration. Vol.35   
ed by Laraine Masters Glidden 
 - Amsterdam  Elsevier/AP  2008 
 - xiii, 341p.  incl. bibl. 
<br/><br/><label>ISBN: </label>9780123662347 
<br/><br/><label>Dewey Class. No.: </label>157.8072  / N66.35 "SER"