%0 Journal Article %A Sharma, A. %T Challenging Mathematical Problems with Elementary Solutions, by A.M. Yaglom and I.M. Yaglom. Holden-Day Inc., 1964. viii + 231 pages. %J Canadian mathematical bulletin %D 1967 %P 471-471 %V 10 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500028290/ %R 10.1017/S0008439500028290 %F 10_1017_S0008439500028290