Rowitz Louis Ed. <br/><br/>
Mental retardation in the year 2000. 

 - New York     Springer-Verlag        1992 
 - xiv,389p.  cm. 
<br/><br/><label>Standard No.: </label>42210 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S62.1'P, N2