National seminar on maintenance & productivity,February 14-16,1990 at Hotel Taj Palace, New Delhi :  technical papers 

 - New Delhi :  National Productivity Council,  [n.d.] 
 - various pagings :  charts;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maintenance<br/>Product managenent--Congresses
<br/><br/><label>Dewey Class. No.: </label>658.57