Hein, Leonard W. <br/><br/>
The quantitative approach to managerial decisions 
[by] Leonard W. Hein. 
 - Englewood Cliffs, N.J.,  Prentice-Hall  [1967] 
 - xxv, 386 p.  illus.  24 cm. 
<br/><br/><label>Dewey Class. No.: </label>658/.001/84