000 00392pas a2200133 454500
008 160820b1981 xxu||||| |||| 00| 0 eng d
020 _a0167-6377
040 _cIIT Kanpur
041 _aeng
245 _aOPERATIONS RESEARCH LETTERS
260 _aAMSTERDAM NETHERLANDS
_bELSEVIER
_c1981
856 _uhttps://www.sciencedirect.com/journal/operations-research-letters/issues
942 _cBK
_s1
999 _c474686
_d474686