01114nam a2200337 i 450099100132694970753620020507191424.0960920s1974 us ||| | eng 0821815539b10832026-39ule_instLE01310561ExLDip.to Matematicaeng512.2AMS 20-01AMS 20-XXAMS 20M10Ljapin, E. S.56201Semigroups /by E. S. Ljapin[3d ed.] - Providence :American Mathematical Society,1974xiii, 519 p. ;24 cm.Translations of mathematical monographs,0065-9282 ;3Bibliography: p. 489-515.Translation of PolugruppyGroup theorySemigroups.b1083202623-02-1728-06-02991001326949707536LE013 20-XX LJA12 (1974)12013000060217le013-E0.00-l- 02020.i1094105828-06-02Semigroups341431UNISALENTOle01301-01-96ma -engus 01