Hirschey, Mark. <br/><br/>
Fundamentals of managerial economics / 
Mark Hirschey 
 - 9th ed. 
 -  Cengage Learning  2009 
<br/><br/>28295 
<br/><br/><label>ISBN: </label>9780324588569 
<br/><br/><label>Source: </label> Rec-2020-01-31 
<br/><br/><label>LC Class. No.: </label>HD  / 30.22