%0 Journal Article %A Colton, David %T Lectures on the numerical solution of linear, singular and nonlinear differential equations, by D. Greenspan. Prentice Hall Inc., 1968. 185 pages. U.S. $6.95. %J Canadian mathematical bulletin %D 1969 %P 539-540 %V 12 %N 4 %U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030848/ %R 10.1017/S0008439500030848 %F 10_1017_S0008439500030848