000 00304nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aManagement Science
260 _aInstitute for Operations Research & the Management Science
_bMaryland
_c1 Oct-31 Dec,1998
362 _a43-43
_b10-Dec
942 _2ddc
_cJ
999 _c187530
_d187530