Prem Vrat <br/><br/>
Productivity management  a systems approach 
Prem Vrat, G.D. Sardana and B.S. Sahay. 
 - New Delhi  Narosa Publishing House  1998 
 - xxvi, 300p.: ill.; 24cm. 
<br/><br/><label>ISBN: </label>8173191476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production management.
<br/><br/><label>Dewey Class. No.: </label>658.5  / P76P