01244nam0-2200385li-450 99000025267020331620170912161056.00-471-17864-00025267USA010025267(ALEPH)000025267USA0100252672001998091997-------y0itay0103----baengUSFractional graph theorya rational approach to the theory of graphsEdward R. Scheinerman, Daniel H. UllmanNew York, John Wiley, copyr. 1997XVII, 211 p.ill.23 cmteoria dei grafi5115Teoria e costruzione dei grafiScheinerman,Edward R.262200Ullman,Daniel H.Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000252670203316511.5 SCH (A)21244/CBS511.5511.5 SCH (B)22273/CBS511.500218872BKSCI1998091720001110USA01171520020403USA011633PATRY9020040406USA011618RSIAV69020090429USA011141Fractional graph theory1476152UNISA