THE INFINITIES IN THE NON-LOCAL EXISTENCE PROBLEM OF ORDINARY DIFFERENTIAL EQUATIONS
Baltimore MD: Johns Hopkins Universtiy Press, 1946. 1st. Reprinted from American Journal of Mathematics, Vol. LXVIII, No. 1, January, 1946. 6pp, 8vo in brown wraps. clean except for rust on staples, o/w in Very Good condition. NOTE: Shelved in Netdesk office, Case #2 - New Ephemera Box #1. More