000 00405cam a2200157ua 4500
020 _a9780070473874
082 1 4 _a658.4034
_bHIL/O
100 1 _aHiller,Frederick S
245 1 0 _aIntroduction yo operation management
250 _a7th ed.;
260 _aNew Delhi :
_bTata Mc Graw Hill ,
_c2001.
300 _a1214p. ;
650 0 _aOperations research
700 _aLieberman,Gerald J
942 _cBK
999 _c69365
_d69365