The federal calculator, or, American schoolmaster's assistant and young man's companion
Subtitle: being a compendium of federal arithmetic, both practical and theoretical
By: originally compiled by Thomas Dilworth ; revised, improved, and adapted to the currency of the United States by Daniel Hawley
Series: Harvard science and math textbooks preservation microfilm project -- 00219
Publisher: Printed by O. Penniman & Co.
Published: 1803
Place of publication: Troy
Language: eng
Number of pages: 204
Subjects: Arithmetic; Early works to 1900
Other titles: American schoolmaster's assistant and young man's companion