%0 Journal Article
%A Ponzo, P. J.
%T Introduction to Ordinary Differential Equations, by Shepley L. Ross. Blaisdell Publishing Co.,1966. viii + 337 pages. $7.50.
%J Canadian mathematical bulletin
%D 1967
%P 619-620
%V 10
%N 4
%U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500028605/
%R 10.1017/S0008439500028605
%F 10_1017_S0008439500028605