Critchley, Macdonald. <br/><br/>
Dyslexia defined 
Macdonald Critchley and Eileen A. Critchley. 
 - [Springfield, Ill.]  Thomas  1978. 
 - viii, 161 p., [2] leaves of plates  ill. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 151-154. 
<br/><br/><label>ISBN: </label>0398038856 
<br/><br/><label>LCCN: </label>79102133  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dyslexia
<br/><br/><label>LC Class. No.: </label>RJ496.A5  / C74 1978 
<br/><br/><label>Dewey Class. No.: </label>618.9/28/553