Books by John Bettesworth
Arithmetic Made Easy, in the First Four Fundamental Rules, With an Appendix of Reduction and the Single Rule of Three. Also a Collection of all the Useful Tables. ... By J. Bettesworth,
A plan of the naval & commercial academy, at Ormond-House, Paradise-Row, Chelsea; for qualifying young noblemen and gentlemen for the Royal Navy, ... By J. Bettesworth, and able assistants.
New tables of interest
New tables of interest
A system of naval mathematics
A system of naval mathematics
The seaman's sure guide
The seaman's sure guide
Observations on education in g
Observations on education in general, but particularly on naval education
The new universal ready reckon
The new universal ready reckoner
The English grammar epitomis'd
The English grammar epitomis'd