Wagner, Harvey M., <br/><br/>
Principles of Operations Research :  With Applications to Managerial Decisions 
Harvey, M. Wagner. 
 - 2nd ed. 
 - New Delhi :  PHI Learning Private Limited.  c1975. 
 - xii, 1039 p.:  [G23][G24] 
<br/><br/><label>ISBN: </label>9788120301627 
<br/><br/><label>Dewey Class. No.: </label>658.4032  / WAG/PRI