Perman, Roger. <br/><br/>
Business economics / 
Roger Perman and John Scouller. 
 -  Oxford University Press  1999. 
<br/><br/>10292 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial economics.
<br/><br/><label>LC Class. No.: </label>HD30.22  / Per.