00679nam a2200217Ia 4500003000400000005001700004008004100021040000700062041000800069082001700077100002900094245004000123260003700163365001300200650001900213650001900232906004200251942001200293999001900305952013700324OSt20230526161836.0210423s1979    xx            000 0 und d  cAL  aeng  a003 GILI223  aGILLETT (Billy E)975806  aIntroduction to operations research  aNew DelhibTata McGrawhillc1979  b195cINR  aGeneral975807  aSystems975808  aIntroduction ; operations ; research.  2ddccBK  c173434d173434  001040708MSWaSACPGbSACPGd2002-11-12eHigginbothams Pvt Ltdg195.00l0o003 GILIpPG020032r2022-08-24 00:00:00w2021-04-26yBK