00424nam a2200133Ia 4500008004100000082002000041100001600061245004200077250001300119260003600132300002700168490003900195500005600234260427b        |||||||| |||| 00| 0 eng d  a519.72bP123.LO  aPadberg, M.  aLinear optimization and extensionsb/  a2nd rev.  aBerlin:bSpringer-Verlag,c1999  axx, 501p. Index, Bibl.  aAlgorithms and Combinatorics v 12  a"Purchased under NBHM grant for the year 1999-2000"