Numbers Guide  The Essentials of Business Numeracy 
The economist in association 
 - 3 RD ed. 
 - London;  Profile Books LTD  1991 
 - 237P.:  ill.;  22cm. 
<br/><br/><label>ISBN: </label>1861970331 
<br/><br/><label>Dewey Class. No.: </label>650.01513  / ECO