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020 _a9788180547195
082 _a658.4034 KAN/O
100 _aKanti Swarup
245 _aOperations Research
250 _a14
260 _c2009
_bSultan Chand & Sons
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300 _axvi+1006
700 _aGupta PK
700 _aMan Mohan
942 _cBK
999 _c36375
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