Kalavathy,S <br/><br/>
Operations Research 
/  by S Kalavathy 
 - 4th Ed. 
 - U,P:  Vikash Publishing House,  2013. 
 - xviii,533 p. 
<br/><br/><label>ISBN: </label>9789325963474 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Scope of Operaton Research
<br/><br/><label>Dewey Class. No.: </label>658.4034  / KAL/O