244 treff

Denkwürdigkeiten zur Geschichte Benjamin Franklins
von C. Milon
Bok Engelsk 1793
Experiments and observations on electricity : made at Philadelphia in America
by Benjamin Franklin. To which are added:...
Bok Engelsk 1774
Des Herrn Benjamin Franklins Briefe von der Elektricität
Franklin, Benjamin
Bok Tysk 1758
Experiments and observations on electricity : made at Philadelphia in America
by Benjamin Franklin, and communicated in...
Bok Engelsk 1751