уолш Михаэль (Walsh Michael) (1763-1840) – американский
автор.
· A new system of mercantile
arithmetic... with forms of accounts /3d ed./ – Newburyport, Mass.,
Blunt, 1806 (по 1826 г. не менее 10 переизд.).
· The mercantile arithmetic adaptad
to the commerce of the United States,
in its domestic and foreign relations, with an appendix, containing practical
systems of mensuration, guaging, and book-keeping – Boston. Richardson,
1828 (переизд. – 1835, 1838, 1841).
· Book-keeping suited to the business
of trades, farmers and mechanics – Boston, Carter, Henders & co., 1832.
