Horae mathematicae vacuae: or, a treatise of the golden and ecliptick numbers. ... To which is added, examples for the practice of the golden and ecliptick numbers, ... By Arthur Bedford, ...
Bedford, Arthur,1668-1745.
London : printed for J. Clarke,
1743.
With a half-title.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1983. The Eighteenth Century ; reel 310, no. 10.