00616nam a2200193 a 450000500170000002000150001708200180003210000250005024500600007525000130013526000650014830000320021369000240024570000250026996400180029499700190031299900190033195200720035020251203110913.0  a0070600929  a568.4034bHIL  aHiller, Frederick S.  aIntroduction to operations researchbconcepts and cases  a8th Edn.  aNew DelhibTata McGraw - Hill Publishing company Ltd.,c2005  axxxic1061p.c24 cm. PBeCD  aOperations research  aLeiberman, Gerald J.  bcCDdefg_  a128488 LIBSS C  c106894d106894  00104070aPUbPUd2008-03-10g380.00l0o568.4034 HILp128488yBK