%0 Journal Article %A S.D. Hippisley-Cox %T Finite point compactifications of (N, +). %J Semigroup forum %D 1992 %P 388-392 %V 44 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1992__44_1_135163/ %F SF_1992__44_1_135163