Combinatorial optimization : algorithms and complexity 2026-02-15T17:01:07+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Papadimitriou, Christos H.; Steiglitz, Kenneth, 1939- (Dover Publications, 1998)