HEWARD, William . L . <br/><br/>
Exceptional Children: A introductory Survey of Special Education  

 - 3th ed  
 - Columbus :  Merrill Publishing Company ,  1988 . 
 - xiii , 657 p . :  ill . ; pictures ; 23 cm . 
<br/><br/> Includes references and  index . 
<br/><br/><label>ISBN: </label>9780675208901 . 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special Education 
<br/><br/><label>Dewey Class. No.: </label>371.1