Crystal David Au. <br/><br/>
English as a global language 

 -  1997 
<br/><br/><label>Standard No.: </label>349,939 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH LANGUAGE
<br/><br/><label>Dewey Class. No.: </label>O111, N7