Heward, William L. <br/><br/>
Niños excepcionales  una introducción a la educación especial 
William L. Heward ; traducción Ma. Angeles Espinosa Bayal, Alejandro Jockl. 
 - 5th ed. 
 - Madrid  Prentice Hall  1998 
 - xv, 717 p.  ill.  25 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>ISBN: </label>8489660174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special education--United States.<br/>Handicapped--Education--United States.
<br/><br/><label>Dewey Class. No.: </label>371.909  / H597e5 E