Samuelson, William. <br/><br/>
Managerial economics / William F. Samuelson, Stephen G. Marks. 

 - 6th ed. 
 -  Hoboken, N.J. : John Wiley & Sons, c2010. 
 - 9780470414378 (pbk. : international ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial economics. xix, 745 p. : ill. (some col.) ; 24 cm.