LEECH, G. <br/><br/>
A Communicative grammar of English/ 
Geoffrey Leech and Jan Svartvik. 
 - London:  Longman,  1975. 
 - 324 p.:  ill.;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0582552389 
<br/><br/><label>LC Class. No.: </label>DUCE PE1128.L45