Word power dictionary  improve your english as you build your vocabulary.  

 - Hong Kong  Reader's Digest  c1998.  
 - 1088 p.  30 cm. 
<br/><br/><label>ISBN: </label>9789622582361 (hbk.)  161.1000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Dictionaries