00713nam 2200253 4500991015835810332120170118105939.0041533281820170118d2006----u y0engy50 baengUS 00 Mathematics of economics and businessFrank Werner and Yuri N. Sotskov(New York)ROUTLEDGE2006XVII, 516 p.25 cmWerner,Frank549614Sotskov,Yuri N.741192ITUNINAREICAT $2 UNIMARCBK9910158358103321MXX-A-292MASMASMathematics of economics and business1470821UNINA