Reds in America; the present status of the revolutionary movement in the U. S. based on documents seized by the authorities in the raid upon the convention of the Communist party at Bridgman, Mich., Aug. 22, 1922, together with descriptions of numerous c
- Author: Whitney, Richard Merrill, 1874-1924
- Genre: History
First half of the collection of documents seized at the Bridgman Convention HX61 New York City, The Beckwith Press, Inc.,
A list of Oughtred's mathematical symbols, with historical notes
- Author: Cajori, Florian, (1859-1930)
- Genre: History
Vol. 1:8

