Halme, Mera Local characterization of efficient solutions in interactive multiple objective linear programming - Helsinki Helsinki School of Economics and Busines 1992 - 97p. - Acta Academiae Oeconomicae Helsingiensis Series A; 84 . Includes references ISBN: 951-702-1354-68 Subjects--Topical Terms: Object-Oriented programming (Computer science)Computer scienceOperating systems (Computers)Computer programming Dewey Class. No.: 005.117 HAL-;