Longman essential activator: put your ideas into words 

 - s.l.  Longman  0 
 - vii, 997p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language - Dictionaries<br/>English language - Terms and phrases
<br/><br/><label>Dewey Class. No.: </label>RR 423.1 LON;