000 | 00320nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 210701s9999 xx 000 0 und d | ||
082 |
_a658.403 4 KAL-O _b978-93-259-6347-4 |
||
100 |
_aKALAVATHY S _99869 |
||
245 | 0 | _aOPERATIONS RESEARCH | |
250 | _a4th | ||
260 |
_bVIKAS _c2020 |
||
300 | _a533 | ||
942 | _cBK | ||
999 |
_c103750 _d103750 |