01088nam0-2200385---450-99000995494040332120150416163456.09781470414931000995494FED01000995494(Aleph)000995494FED0100099549420150416d2014----km-y0itay50------baengUS--------001yyMathematics across the iron curtaina history of the algebraic theory of semigroupsChristopher HollingsProvidenceAmerican mathematical society2014XI, 441 p.26 cmHistory of mathematics41La matematica del 20 ° secoloStoriaSemigruppi512.27Hollings,Christopher524955ITUNINARICAUNIMARCBK990009954940403321C-60-(41649MA1MA101A6020-0320MXXMathematics across the iron curtain821061UNINA