Colley, John L, et al. <br/><br/>
Operations planning and control 
Colley, John L, et al. 
 - 
 - Tata McGraw Hill Publishing Co. Ltd., New Delhi  1979 
 - 308 p 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production(operations) management--Industrial management
<br/><br/><label>Dewey Class. No.: </label>658.5  COL-O