booktheque

ספרים בחינם

The Boy's Playbook of Science Including the Various Manipulations and Arrangements of Chemical and Philosophical Apparatus Required for the Successful Performance of Scientific Experiments in Illustration of the Elementary Branches of Chemistry and Natural Philosophy

John Henry Pepper · 2013

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Science -- Juvenile literature

עוד של John Henry Pepper