Business benchmark upper- intermediate : student's book 

 - New Delhi  Cambridge University Press  2006 
 - 184p.   
<br/><br/> CDBK 3404- CDBK 3406 ( 2 Audio CDs) 
<br/><br/><label>ISBN: </label>9780521743723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communications<br/>Business english<br/>English  Business english<br/>Skills -- Business english<br/>Vocabulary, Grammar<br/>Writing and speaking  Business english