00497nas a2200121   4500008004100000245008300041210006900124260002200193653000800215100001500223700002100238856011600259       1998                        eng d00aAn Efficient Heuristic for Solving a Generalized Concentrator Location Problem0 aEfficient Heuristic for Solving a Generalized Concentrator Locat  aSeattle, WAc199810aBIS1 aRaja, V.T.1 aHan, Bernard, T.  u/biblio/efficient-heuristic-solving-generalized-concentrator-location-problem-0