00304nam a22001097a 4500008004100000020001800041100003300059245005100092250001200143260003100155300000800186230204b        |||||||| |||| 00| 0 eng d  a9781259097348  aA. C. Chiang & K. Wainwright  aFundamental Methods of Mathematical Economics   a4th Ed.  aChennaibMcGraw Hillc2022  a688