Ramanathan n. <br/><br/>
Operation Research  Textual Documents 

 - 1st. 
 - Delhi  Tata McGraw Hill Publishing Company Limited 
 - 117. 
<br/><br/><label>ISBN: </label>13:978-81-8209-104-7   
<br/><br/><label>Dewey Class. No.: </label>658.4034   / RAM