01364nam2-2200421li-450 99000033561020331620180312154634.00-521-77750-X0019074USA010019074(ALEPH)000033561USA0100190742002001021999-------y0itay0103----baengGBOriented matroidsAnders Björner .... [et. al.]2nd ed.CambridgeUniversity Presscopyr. 1999XII, 548 p.ill.23 cmEncyclopedia of mathematics and its applications4600100190732001Encyclopedia of mathematics and its applicationsanalisi combinatoriagrafiprogrammazione lineare5115Teoria e costruzione dei grafiBjörner,AndersSistema bibliotecario di Ateneo dell' Università di SalernoRICA990000335610203316519 EMA 46 (A)15211/CBS51900221283BKSCIALANDI9020010206USA011023ALANDI9020010206USA01103120020403USA011641PATRY9020040406USA011623RSIAV69020090520USA011246Oriented matroids1427186UNISA