Heward, William L.,  1949- <br/><br/>
Exceptional children :  an introductory survey of special education / 
William L. Heward, Michael D. Orlansky 
 - 2nd ed. 
 - Columbus, Ohio :  C.E. Merrill,  1984 
 - xiv, 592 p. :  ill. ;  24 cm. 
<br/><br/>Includes indexes Bibliography: p.  529 -566 
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<br/><br/><label>LCCN: </label>83-43105 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exceptional children--Education--Handbooks, manuals, etc