Your search returned 2 results.

1. Materie und Strahlung by Hopf, L. Publication: Springer-Verlag 1936 Date: 1936 Availability: Items available: Synge Collection Fenian Street Stores [S529] (1),
2. Introduction to the differential equations of physics by Hopf, L. Publication: New York Dover Publications 1948 Date: 1948 Availability: Items available: School of Theoretical Physics Fenian Street Stores [531.1 B] (1),