International Conference on Operational Research (9th : 1981 : Hamburg) <br/><br/>
International Conference on Operational Research   Hamburg  1981 <br/><br/>
Operational research '81  : proceedings of the ninth IFORS International Conference on Operational Research, Hamburg, Germany, July 20-24, 1981 = Actes de la neuvi்me IFORS Conf଀rence internationale de recherche op଀rationnelle, Hamburg, Germany, juillet 20-24, 1981 
/(ed. by) J.P. Brans 
 - Amsterdam  North-Holland pub.  1981 
 - xx, 984 p. 
<br/><br/><label>ISBN: </label>0444862234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research<br/>System analysis<br/>Management-mathematical models
<br/><br/><label>Dewey Class. No.: </label>658.4034  / INT