Johnson Richard A. et al <br/><br/>
Operations management    A systems concept    
Johnson Richard A. et al 
 - Boston  Mifflin            1972 
 - v, 546p. Appendix p.529-38  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operational Management
<br/><br/><label>Dewey Class. No.: </label>X:8:(B2893), L2