Douglas, Evan J. <br/><br/>
Managerial economics  theory, practice, and problems 
Evan J. Douglas. 
 - Englewood Cliffs, N.J.  Prentice-Hall  c1979. 
 - xv, 505 p.  ill.  25 cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0135502365 
<br/><br/><label>LCCN: </label>78015358 //r83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial economics
<br/><br/><label>LC Class. No.: </label>HD30.22  / .D68 
<br/><br/><label>Dewey Class. No.: </label>658.4/03