00955nam2-2200325li-450 99000011956020331620180312154737.00011956USA010011956(ALEPH)000011956USA01001195620001109d1978----km-y0itay0103----baengGBSets and groupsby J. A. GreenLibraries of mathematics000100119572001Libraries of mathematicsGreen,J. A.104479Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000119560203316510 LM (6)0009766 CBS51000101076BKSCI1990101820001110USA011711ALANDI9020010706USA01174120020403USA011619PATRY9020040406USA011609Sets and groups33753UNISA