000 00293nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aHillier, Frederick S.
245 0 _aIntroduction to Operational Research
250 _a8th ed.
260 _bNew Delhi : Tata McGraw Hill
_c2007
942 _cCD
999 _c15092
_d15092