The American tutor's assistant improved, or, A compendious system of decimal, practical arithmetic
Subtitle: comprising the usual methods of calculation, with the addition of Federal money & other decimals, dispersed through the several rules of that useful science : adapted for the easy and regular instruction of youth in the United States
By: compiled by Zachariah Jess.
Contributors: Jess, Zachariah.
Edition: 8th ed., corr. and rev.
Series: Early American imprints -- no. 35015.
Publisher: Printed for and sold by F. Lucas, Jun'r.
Published: 1815
Place of publication: Baltimore [Md.]
Language: eng
Format: Microform
Number of pages: 204
Subjects: Arithmetic -- Early works to 1900.
Notes: Shaw & Shoemaker, 35015.

Microfiche. [New Canaan, CT: Readex Microprint, 1987-1992] 11 x 15 cm. (Early American imprints.  Second series ; no. 35015).  Card 1: "Revised microopaque".  Photographed from imperfect copy: p. 5-6, 118-119 lacking; many pages foxed.