Progress in operations research 
/ edited by A. Prekopa 
 - Amsterdam  North-Holland Publishing Company  1976 
 - 2 v. : ill. ; 24 cm. 
 - Colloquia mathematica Societatis Janos Bolyai  no.12 .
<br/><br/><label>ISBN: </label>072042836X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research<br/>Mathematical optimization