Ordinary Differential Equations. By L. S. Pontryagin. Translated from the Russian by Leonas Kacinskas and Walter N. Counts. Addison-Wesley Publishing Company, Inc., and Pergamon Press. 55s. Pp. iii, 298.

Abstract

Ordinary Differential Equations. By L. S. Pontryagin. Translated from the Russian by Leonas Kacinskas and Walter N. Counts. Addison-Wesley Publishing Company, Inc., and Pergamon Press. 55s. Pp. iii, 298. - Volume 48 Issue 363