A system of practical mathematics: ... with a plain account of the Gregorian or new style ... the method for finding the Epact, moon's age, tides, &c. With necessary tables: particularly the table ... for finding Easter. Tables of logarithms, sines and tangents. ... The second edition. By John Potter.
Potter, John,active 1742-1753.
London : printed for the author; and sold by E. Comyns; and all Booksellers in Great Britain and Ireland,
1757.
The last 68 leaves contain tables of logarithms, sines and tangents with separate register.
ESTC