The discovery of secrets
Subtitle: attributed to Geber, from the m.s.
By: with a rendering into English by Robert R. Steele ...
Contributors: Steele, Robert, 1860-1944
Publisher: Luzac
Published: 1892
Place of publication: London
Language: eng
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 1987. 1 microfilm reel. 35 mm.