000 00438 a2200169 4500
020 _a0070600929
082 _a658.4034
_bHIL
090 _c17339
_d26525
100 _aHillier, Frederick S.
245 _aIntroduction to operations research
250 _a7th ed.
260 _aNew Delhi
_bTata McGraw- Hill
_c2005
_g2005
300 _axxxi,1061p.
_c24cm
650 _aOperations research
700 _aLieberman, Gerald J.
942 _cSR
999 _c45278
_d45278