TY  - JOUR
AU  - Bruns, G.
TI  - Abstract Sets and Finite Ordinals, by G. B. Keene. International Series of Monographs in Pure and Applied Mathematics, Vol. 23. Pergamon Press, 1961.x + 106 pages. $3,50.
JO  - Canadian mathematical bulletin
PY  - 1964
SP  - 323
EP  - 323
VL  - 7
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500027193/
DO  - 10.1017/S0008439500027193
ID  - 10_1017_S0008439500027193
ER  -