Practical arithmetic, by induction and analysis
By: by Joseph Ray.
Edition: One thousandth ed.--improved.
Series: Eclectic educational series; Eclectic educational series
Publisher: Wilson, Hinkle
Published: 1857
Place of publication: Cincinnati
Language: eng
Number of pages: 336
Subjects: Arithmetic -- Early works to 1900.
Notes: At head of title: Ray's arithmetic, Third book.

Appendix: the metrical system of weights and measures : p. 321-336.