Thorn, Michael <br/><br/>
Exploring English :  a new intermediate course / 
by Michael Thorn 
 - London :  Cassell,  1979 
 - vii, 178 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0304303011 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Composition and exercises<br/>English language--Textbooks for foreigners