Mansfield, Edwin. <br/><br/>
Managerial economics and operations research  a nonmathematical introduction. 

 - Rev. and expanded ed. 
 - New York  Norton  [1970] 
 - xii, 396 p.  illus. 
<br/><br/> 921013 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>70095540 //r81 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial economics--Addresses, essays, lectures.<br/>Operations research--Addresses, essays, lectures.