00614nam a2200229 u 4500 73428 20260504074609.0 960313s1991 spa 73428 (OCoLC)778204826 comduadb spa 519 Abellanas, Manuel aut aut 288720 Matematica discreta Medellín : Macrobit, 1991. 185P. : IL. Matemáticas en computadores 44865 Matemáticas discretas embne 114257 Lorades, D. aut aut 261108 BOOK 39904 39904 0 0 0 0 GEN BC BC 1997-07-07 C117480 0 519.4 A141m 61000001596911 2025-12-12 13:44:06 1 2023-04-20 BOOK