Pearson, Christopher <br/><br/>
Getting Down to Business in English : Teacher's Book 1 

 - London :  Heinemann,    1975. 
 - 94p.;  23cm 
<br/><br/><label>ISBN: </label>0435286919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Usage
<br/><br/><label>Dewey Class. No.: </label>429.67  / PEA