Riggs, James L <br/><br/>
Production systems  planning, analysis, and control 
James L. Riggs 
 - 3d ed 
 - New York  Wiley  1981 
 - 649p. 24cm 
 - Wiley series in management .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0471059463 
<br/><br/><label>LCCN: </label>80-19186 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production management