A new system of natural philosophy, on the principle of perpetual motion; with a variety of other useful discoveries
By: By William Martin
Publisher: Printed by Preston & Heaton
Published: 1821
Place of publication: Newcastle
Language: eng
Number of pages: 140
Subjects: Perpetual motion; Philosophy; Physics
Notes: "Patronised by His Grace the Duke of Northumberland"--t.p.

Title on spine: Natural philosophy.