Duckworth, Michael <br/><br/>
Business grammar & practice / 
 Business grammar and practice 
Michael Duckworth 
 - New ed. 
 - Oxford :  Oxford University Press,  2003 
 - 232 p. :  col. ill. ;  28 cm. 
 - Oxford business English .
 - Oxford business English .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780194570794 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Business English--Problems, exercises, etc.<br/>English language--Grammar--Textbooks for foreign speakers<br/>English language--Business English--Textbooks for foreign speakers