00289nam a2200109Ia 4500020001800000082001900018100002000037245005000057250001200107260004500119650001500164  a9780070662193  a330.0151 CHI/F  aChiang, Alpha C 0aFundamental Methods of Mathematical Economics  a3RD ED.  bMcgraw-Hill Book CompanyaAucklandc1984  aEconomists