Chiang, Alpha C., 1927-; Fundamental methods of mathematical economics / Alpha C. Chiang, Kevin Wainwright - 4th ed. - Chennai: McGraw-Hill, 2022. - XIX, 688 pages : Diagramme 25 cm. ISBN: 9781259097348 Subjects--Topical Terms: Economics--Mathematical Dewey Class. No.: 330.0151 / CHI