Arithmetic in whole and broken numbers, digested after a new method, and chiefly adapted to the trade of Ireland. To which are added, instructions for book-keeping. ... Likewise an appendix to algebra. By Elias Voster. The twentieth edition, carefully collated with the former editions. Revised by Daniel Voster.
Voster, Elias.
Dublin : printed by Pat. Wogan,
1785.
With two final leaves containing an index and advertisements.
ESTC