Brook-Hart, Guy. <br/><br/>
Business benchmark. :  Upper-intermediate : vantage : personal study book / 
Guy Brook-Hart. 
 - Cambridge :  Cambridge University Press,  2006. 
 - 80 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>978-0-521-67291-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.<br/>English language--Business English--Examinations--Study guides.<br/>English language--Ability texting