Leech, Collins. <br/><br/>
English language exercises / 
Collins Leech. 
 - Glasgow :  Blackie & Son Ltd.,  1966. 
 - 182 p. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Composition and exercises
<br/><br/><label>LC Class. No.: </label>PE1111