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-31 Aug,1999
362 _a45-45
_b07-Aug
942 _2ddc
_cJ
999 _c188066
_d188066