Norman, Susan <br/><br/>
We mean business  : an elementary course in business english 
/ Susan Norman, Eleanor Melville 
. - London  : Longman, 1982
. - 140 p.  : ill.  ; 25 cm. 
<br/><br/><label>ISBN: </label>0582515432 
<br/><br/><label>Source: </label> Don britanique 
<br/><br/><label>Universal Decimal Class. No.: </label>802.0