Arithmetic.
Walsh, M, A. M. 1763-1840. A new system eee (Continued 2.) Same. 4th ed. Annexed, a system of book-keeping.
Salem: Cushing and Appleton. 1824. xi, (1), 264,67 pp. 16°. 7058.21 The mercantile arithmetic. With an appendix, con- taining systems of mensuration, gauging, and book- keeping. New ed., revised.
Salem: Richardson & Lord. 1826. vii, (1),13-248,59 Ppe **E 199.11