On numerical approximation; proceedings of a symposium conducted by the Mathematics Research Center, United States Army, at the University of Wisconsin, Madison, April 21-23, 1958.
- Madison: University of Wisconsin Press, 1959.
- x, 462 p.: illus., 24 cm.
- Publication of the Mathematics Research Center, United States Army, the University of Wisconsin,; no. 1 .
- Publication ... of the Mathematics Research Center, the University of Wisconsin no. 1. .