00381nam a2200157Ia 45000010006000000050017000060080041000230410008000640820015000721000030000872450049001172600009001663000032001756500008002076540008002151432320260306164906.0260306t2003||||xx |||||||||||||| ||spa|| aESP a511.3bL93 aLovász, LászlóeAUT 0aDiscrete mathematics:belementary and beyond c2003 aix, 290 páginas :c23 cm. aGEN aCMA