White,Ronald V. <br/><br/>
Teaching written english 
/ Ronald V.White 
. - London  : Heinemann Educational books, 1980
. - 112 p.  ; 20 cm. 
 - Practical language teaching  3 .
<br/><br/>bibliogr. 
<br/><br/><label>ISBN: </label>0435289683 
<br/><br/><label>Source: </label> Don britannique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0.