Revue Francaise d' Informatione et de Recherche Operationalle 

 - [S.l.] :    AFIRO,    1967- 
 - v. :    ill. ;    24 cm. 
<br/><br/>  Latest issue consulted: Vol. 5 (1971) 
 = AFIRO 
<br/><br/><label>Dewey Class. No.: </label>519.05