Explore Books on
cientificos

Benjamin Franklin

By Maya Glass,Rosen Publishing Group

Eurekas and euphorias

By Walter Gratzer,Tina Swayzee McCright

Benjamin Franklin

By Kay Melchisedech Olson,Gordon Purcell,Barbara Schulz

100 Great Scientists

By Jay Elihu Greene

Sorprendente Con Los Grandes Cientificos / Amazing Scientists (Biblioteca Para Ninos Y Jovenes / Children and Youth Library)

By Jim Callan

Louis Pasteur

By David Armentrout

El indice del miedo

By Harris, Robert

¿Quién fue Benjamín Franklin?

By Dennis B. Fradin