Hirschey, M. <br/><br/>
Managerial Economics/  eng. 
Hirschey, Mark 
 - 12th ed. 
 - Andover:  Cengage Learning;  2009. 
 - xxvii,826p.:  ill.;  25.5cm. 
<br/><br/><label>ISBN: </label>9788131519424 
<br/><br/><label>Dewey Class. No.: </label>338.5  / HIR