A system of practical mathematics: ... With a plain account of the Gregorian or new style ... By John Potter.
Potter, John,active 1742-1753.
London : printed for the author; and sold by E. Comyns; Mess. Heath and Wing; and S. Parvish,
1753.
The last 68 leaves contain a table of logarithms, etc.
With an initial advertisement leaf.
ESTC