00563nam a2200145Ia 4500008004100000082001900041100005300060245005300113260005000166300002900216490006100245500004800306700003400354700002900388260317b        |||||||| |||| 00| 0 eng d  a510.3bEn56.55  aEncyclopedia of Mathematics and its applications  aCombinatorial methods in discrete mathematicsb/  aCambridge:bCambridge University Press,c1996  axiii, 306p. Index, Bibl.  aEncyclopedia of Mathematics and its applicationsv v. 55  a"Translated from the Russian by V. Kolchin"  aSachkov, Vladimir N.eauthor.  aKolchin, V.etranslator.