Paul, David <br/><br/>
Communicate / 
David Paul. 
 - Oxford :  Heinemann,  1994. 
 - b. 
<br/><br/> Book 1 (1994, 128 p., 1 cas.)  Book 2 (1995, 128 p., 1 cas.) 
<br/><br/><label>ISBN: </label>0435261169 0435261126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language