Autism and pervasive developmental disorders  : cambridge monographs in child and adolescent psychiatry 
edited by Fred R Volkmar 
 - Cambridge  Cambridge University Press,  1998. 
 -  xvi, 267p. 
<br/><br/> HB. 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>0-521-55386-5 
<br/><br/><label>Dewey Class. No.: </label>618.928982  / AUT