Norman, Susan <br/><br/>
We' re in business  : english for commercial practice and international trade: workbook 
/ Susan Norman 
. - Burnt Mill  : Longman, 1983
. - 45 p.  ; 25 cm. 
<br/><br/><label>ISBN: </label>0582748712 
<br/><br/><label>Source: </label> Don Britanique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0