Hanssman Fred <br/><br/>
Operations research in production and inventory control 
Hanssman Fred 
 -  1962 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>23096 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:2:B2893, K2