The principia or The first principles of natural things
Subtitle: to which are added the minor principia
By: by Emanuel Swedenborg.
Contributors: Rendell, James R.,; Tansley, Isaiah,; Swedenborg Society, London.
Publisher: The Swedenborg Society
Published: 1912
Place of publication: London
Subjects: Cosmology.; Physics -- Philosophy.; Magnetism -- Early works to 1800.