Practical arithmetic
Subtitle: or, concise calculator, adapted to the commerce of Great Britain and Ireland
By: By H. and J. Grey.
Contributors: Grey, J.; O'Kelley, Francis J., fmo
Edition: Ninth edition, enlarged and improved.
Publisher: Printed for the author); By C. Crookes
Published: 1828
Place of publication: Dublin (85, Capel-Street)
Language: eng
Number of pages: 56
Subjects: Ready-reckoners.; Business mathematics -- Pocket companions.
Notes: O'Kelley collection.

With inscription: Robt. Warren Jacob [?]  7 CavendishRow [?] 1829.