GRAY, William S. <br/><br/>
The teaching of reading and writing: an international survey / 
[by] William S.Gray 
 - Paris  UNESCO  1956 
 - 286 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>72278 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary education
<br/><br/><label>Dewey Class. No.: </label>372  / GRA