Clavis arithmeticae, giving a new view of the relations of number
Subtitle: with a plate of diagrams : the whole forming a complete master-key to the elements of arithmetic
By: by Patrick Whytock of Glasgow.
Edition: Second edition.
Publisher: printed for the author and sold by J. Drake
Published: 1831
Place of publication: Birmingham
Language: eng
Number of pages: 16
Subjects: Arithmetic -- Early works to 1900.
Genres: Early works to 1900.
Notes: This edition contains an appendix, giving the most compendious methods of reckoning interest for days.

Date of publication from BLC.

Small leaf of plates tipped in between pages 2 and 3.