Proceedings of the fourth international conference on operational research / 
edited by David B. Hertz and Jacques Melese. 
 - New York :  Wiley-Interscience,  1966. 
 - xxxvi, 1092 p. ; 
<br/><br/> Organized by the international federation of operational research societies. 
<br/><br/><label>ISBN: </label>806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.
<br/><br/><label>Dewey Class. No.: </label>658.4034  / Pr