000 00304nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aManagement Science
260 _aInstitute for Operations Research & the Management Science
_bMaryland
_c1 Jul-30 Sep,2003
362 _a49-49
_b07-Sep
942 _2ddc
_cJ
999 _c177755
_d177755