John. A. R Wilson <br/><br/>
Diagnosis of Learning Difficulties. 

 - New York  Mcgraw Hill Book Co  1971 
 - 349p 
<br/><br/>John. A. R Wilson: Diagnosis of Learning Difficulties..  New York.  Mcgraw Hill Book Co, 1971. 07-070840-1--(153.15WIL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>07-070840-1 
<br/><br/><label>Dewey Class. No.: </label>153.15  / WIL