Panarithmologia: or, the trader's sure guide. Containing, exact, and useful tables ready cast up, adapted to the use of merchants, ... The fourth edition. By William Leybourn.
Leybourn, William,1626-1716.
London : printed by W. Pearson, for J. and B. Sprint, G. Conyers; and J. Clarke,
1727.
ESTC