Longman Dictionary of English language 

 - Essex  Longman        1984 
 - 1875p.  cm. 
<br/><br/><label>Standard No.: </label>46997 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LINGUISTICS
<br/><br/><label>Dewey Class. No.: </label>P111:4k, M4(RR)