Clavis usurae, or, A key to interest, both simple and compound
Subtitle: containing practical rules plainly express'd in words at length, whereby all the various cases of interest and annuities or leases, either in possession or reversion, and purchasing free-hold estates &c. may very easily be resolv'd, both by the pen and a small table of logarthisms hereunto annex'd ...
By: by J. Ward.
Publisher: Printed by J.M. for William Taylor ...
Published: 1710
Place of publication: London
Language: eng
Number of pages: 120
Subjects: Usury -- Early works to 1800.; Interest rates -- Early works to 1800.
Genres: Early works to 1800.
Other titles: Clavis usurae; Key to interest, both simple and compound
Notes: LC copy inscribed: Edward Fox, May 1860.
Signatures: A⁶(-A5,6) B-P⁶ Q².