J. F. C. (Justus Friedrich Carl) Hecker
The Epidemics of the Middle Ages
J. F. C. (Justus Friedrich Carl) Hecker · 2020
Public domain, Project Gutenberg. No sign-up.
Black DeathEpidemics -- HistoryHysteria, Epidemic
J. F. C. (Justus Friedrich Carl) Hecker · 2020
Public domain, Project Gutenberg. No sign-up.