%0 Journal Article %A Scriba, C. J. %T The Evolution of Mathematical Concepts. An Elementary Study. by Raymond L. Wilder. John Wiley and Sons, New York, London, Sydney, Toronto (1968). xx + 224 pp. %J Canadian mathematical bulletin %D 1970 %P 160-161 %V 13 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500031015/ %R 10.1017/S0008439500031015 %F 10_1017_S0008439500031015