Gray, William S.  <br/><br/>
The teaching of reading and writing :   an international survey / 
William S. Gray. 
 - Paris :  Unesco,  c 1956. 
 - 286 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>91  91 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public education and the state.
<br/><br/><label>Dewey Class. No.: </label>379.2 / G795t