Bonn Workshop on Combinatorial Optimization / Bachem, A. Grötschel, Martin. Korte, B. H. Bonn Workshop on Combinatorial Optimization (1980) Combinatorial optimization 511 NOR 1982 A025 Or. "Based on lectures presented at the IV. Bonn Workshop on Combinatorial Optimazation, August 28-30, 1980." Amsterdam ; New York : North-Holland Pub. Co. ; New York, N.Y. : Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1982. 1982. Text ix, 312 p. :