00349nam a2200133 a 450000500170000002000150001708200220003210000210005424500530007525000110012826000370013930000190017670000200019520251203092228.0 a8185386722 a658.4034,bD, bud aBudnick, Frank S aPrinciples of operations research for management a2nd ed aDelhibAll India Travellerc1994 axx,988p.c22cm aMojena, Richard