Humphry Sir Davy

Gerð

Bækur eftir Humphry Sir Davy

Researches Chemical and Philosophical: Enriched edition. Chiefly concerning nitrous oxide or dephlogisticated nitrous air and its respirationHumphry Sir Davy
Consolations in Travel; or, the Last Days of a Philosopher: Enriched edition. Reflections on Life, Death, and MeaningHumphry Sir Davy