Dilworth,James.B, <br/><br/>
Production and operations Management:  Manufacturing and Nonmanufacturing / 
James B.Dilworth 
 - 3rd edition 
 - Random  New York  c1979 
 - xvii,702p.;  ill; 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>039435111-8 
<br/><br/><label>Dewey Class. No.: </label>658.6 DIL