Thorne, Sara <br/><br/>
Mastering advanced english language / 
Thorne, Sara. 
 - 2nd ed. 
 - New York:  Palgrave Macmillan,  1997. 
 - xiv,634p.;24cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781403994837 
<br/><br/><label>Dewey Class. No.: </label>420 THO