Swan, Michael <br/><br/>
The cambridge English course:  practice book 1/ 
Michael Swan and Catherine Walter 
 - Canbridge :  Canbridge University Press,  1984. 
 - 128 p., 
<br/><br/><label>ISBN: </label>0521289092 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Englsih language study and teaching.
<br/><br/><label>Dewey Class. No.: </label>420.7