The federal calculator, or, American schoolmaster's assistant and young man's companion
Subtitle: being a compendium of federal arithmetic, both practical and theoretical, in five parts
By: originally compiled by Thomas Dilworth ; rev., improved, and adapted to the currency of the United States, by Daniel Hawley
Contributors: Hawley, Daniel
Publisher: Printed by Obadiah Penniman & Co.
Published: 1803
Place of publication: Troy [N.Y.]
Language: eng
Number of pages: 204
Subjects: Arithmetic; Early works to 1900
Other titles: American schoolmaster's assistant and young man's companion.