01214nam--2200385---450-99000323676020331620090506124132.0000323676USA01000323676(ALEPH)000323676USA0100032367620090506d19611967km-y0itay50------baengUSa---||||001yy<<The>> algebraic theory of semigroupsA.H. Clifford and G.B. PrestonProvidenceAmerican mathematical society1961, 1967v.2ill.25 cmMathematical surveys7<<Vol.1:>> 1961; XV, 224 p. - <<Vol.2:>> 1967; XV, 352 p.2001Mathematical surveysSemigruppi (Algebra)512.2CLIFFORD,A.H.345913PRESTON,G.B.45786ITsalbcISBD990003236760203316512.2 CLI 1 (A)3261/CBS512.200219986512.2 CLI 2 (A)2453/CBS512.200219996BKSCIRSIAV69020090506USA011239RSIAV69020090506USA011241Algebraic theory of semigroups345907UNISA