000 | 00311pas a2200097 454500 | ||
---|---|---|---|
008 | 160820b1977 xxu||||| |||| 00| 0 eng d | ||
022 | _a0377-2217 | ||
245 | _aEUROPEAN JOURNAL OF OPERATIONAL RESEARCH | ||
260 |
_aAMSTERDAM NETHERLANDS _bELSEVIER _c1977 |
||
906 |
_a176(1), 2007 _b24/Yr _cSubscribed _dJan - Dec,2008 |
||
999 |
_c473426 _d473426 |