00496     2200169   4500001002100000005001500021035002000036008004100056245008400097260003800181300002600219020001500245084001500260082001100275650002600286990001400312INLIS00000000000220520260807041750  a0010-0317002203260807                           0        aCombinatorics, graph theory, algorithms and applications 1-5 June 1993, Beijing  aLondon :bWorld Scientific,c1994  axv, 450 hlm. ;c22 cm  a9810218559  a511.64 Com  a511.64  aCOMBINATIONS ANALYSIS  a110896412