Dybwad Rosemary F. <br/><br/>
International Directory of Mental Retardation Resources / 
Rosemary F. Dybwad (Edited). 
 - Washington :  U.S Department of Health & Human Services ,  1989. 
 - 347p. :  22cm. , 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Directory.
<br/><br/><label>Dewey Class. No.: </label>025