Crowther-Alwyn, John <br/><br/>
Business roles / 
John Crowther-Alwyn 
 - Cambridge, U.K. :  Cambridge University Press,  1997 
 - iv, 100 p. :  ill. ;  30 cm. 
 - Cambridge copy collection Cambridge professional English .
<br/><br/><label>ISBN: </label>0521469538  RM126.21 
<br/><br/><label>LCCN: </label>97-180120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers<br/>English language--Business English--Problems, exercises, etc.