Hailstones, Thomes,J <br/><br/>
Managerial economics 

 - 2nd ed 
 - New Jersey: Prentice Hall  1985 
 - xii, 473p.  22cm 
<br/><br/><label>ISBN: </label>0135499240 
<br/><br/><label>Dewey Class. No.: </label>330.024658,  / hai