Shankar Ravi <br/><br/>
Industerial engineering and management 
Shankar Ravi 
 - 2nd 
 - Delhi  Galgotia Publications  2016 
 - xxxv,826 
<br/><br/><label>ISBN: </label>9788175156050 
<br/><br/><label>Dewey Class. No.: </label>658.5  / SH-I