00770nam a22001697a 4500952010900000952012700109999001700236020002400253082001400277100003700291245006200328260003000390300003300420500002000453650012000473942000700593  00104070afsdbfsdd2021-05-03eBook housel0o003	 GUPp73840r2021-05-03 00:00:00t1w2021-05-03yBK  00104070afsdbfsdd2021-06-06eAllied book companyg1815.75l0o003	 GUPp74557r2021-06-06 00:00:00t2w2021-06-06yBK  c34284d34284  a9788121909686 (pbk)  a003	bGUP  aGupta, Prem Kumar Er.aD.S. Hira  aProblems in operations researchbprinciples and solutions  aNew DelhibS. Chandc2019  ax, 1293 p.b: ill.c; 24 cm.  aIncludes index.  aMathematicsaResearch operationsvOperationsvLinear programmingvDecision theoryvDynamics programmingvFBSHvFEAS  cBK