Kalavathy, S <br/><br/>
Operations Research 
Kalavathy, S 
 - 4 Edition 
 - Vikas Publishing House :New Delhi  2013 
 - 533 p 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Research--Information management--Executive management
<br/><br/><label>Dewey Class. No.: </label>658.403 4  KAL-O4