00397nam a2200157Ia 4500003000500000008004100005020000900046040000900055041001200064082002300076100001900099100001500118245005700133260003500190650001400225NDCL180829s9999||||ii |||||||||||||| ||eng||  a3097  aNDCL  aEnglish  a519.92 DR216th ed  aP.A. Samuelson  aR. Dorfmar 0aLinear Programming and economic analysiscR. Dorfmar  c1958bTolyo, Kogakusha compamy  aEconomics