Douglas, Evan J. <br/><br/>
Managerial economics :  analysis and strategy / 
Evan J. Douglas. 
 - 3rd ed. 
 - Englewood Cliffs, N. J. :  Prentice Hall,  1987. 
 - 648 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0135510600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial economics.