The Columbian tutors' assistant, or, A full collection of rules and examples for the several calculations of common, decimal, and duodecimal arithmetic
Subtitle: adapted to the purposes of arts and commerce in the United States
By: by D. M'Curdy
Series: Early American imprints -- no. 48540
Publisher: Printed by E. De Krafft
Published: 1819
Place of publication: Washington City
Language: eng
Format: Microform
Number of pages: 208
Subjects: Business mathematics; Arithmetic -- Early works to 1900
Other titles: Columbian tutors' assistant; Full collection of rules and examples for the several calculations of common, decimal, and duodecimal arithmetic
Notes: Shaw & Shoemaker, 48540

Microfiche. New Canaan, CT : Readex. microfiches. (Early American imprints.  Second series ; no. 48540)