booktheque

ספרים בחינם

The Sceptical Chymist or Chymico-Physical Doubts & Paradoxes, Touching the Spagyrist's Principles Commonly call'd Hypostatical; As they are wont to be Propos'd and Defended by the Generality of Alchymists. Whereunto is præmis'd Part of another Discourse relating to the same Subject.

Robert Boyle · 2007

ספרייה ציבורית, Project Gutenberg. בלי הרשמה.

Chemistry -- Early works to 1800

עוד של Robert Boyle