Explanation and use, of the Rotadiarium; Invented and Calculated, by John Hopper, of the City of Durham > Editions
by John Hopper
Published June 10th 2010
by Gale ECCO, Print Editions
Paperback, 86 pages
Published April 23rd 2018
by Gale ECCO, Print Editions
Hardcover, 82 pages


