Wang,  Margaret C, Reynolds, Maynard C & Walberg, Herbert J <br/><br/>
Special education : research and practice : synthesis of findings 

 - Pergamon Press, Oxford  1990 
 - xi,223p 
<br/><br/><label>ISBN: </label>0-08-040237-2 
<br/><br/><label>Dewey Class. No.: </label>371.9 Wan