TY  - JOUR
AU  - Schirmer, Helga
TI  - Theory of Retracts, by Sze-Tsen Hu. Wayne State University Press, Detroit, 1965. 234 pages. $13.50.
JO  - Canadian mathematical bulletin
PY  - 1967
SP  - 145
EP  - 146
VL  - 10
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500027752/
DO  - 10.1017/S0008439500027752
ID  - 10_1017_S0008439500027752
ER  -