000 | 00343nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 100324s9999 xx 000 0 und d | ||
245 | _aOperations Research | ||
246 | _f1981 | ||
260 |
_bNil _aINDIA _c1981 |
||
300 |
_cVOL: _aIssue: |
||
310 | _aMONTHLY | ||
366 | _b1981 | ||
366 | _bJan,Feb,Mar,Apr | ||
650 | _aNil | ||
942 | _cBV | ||
999 |
_c48631 _d48631 |