Introduction to operations research / 
by Frederick S. Hillier ... [ et al.]. 
 - 11th ed. 
 - New Delhi :  Tata McGraw-Hill,  c2005. 
 - 14161 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9789354601200 9354601200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.
<br/><br/><label>Dewey Class. No.: </label>658.4032  / INT