Ritchis William E <br/><br/>
Production and inventory control 

 -  1951 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production Control Management
<br/><br/><label>Dewey Class. No.: </label>X:89Q0J89V, J1