Subtensial plain trigonometry, - wrought with a sliding-rule, with Gunter's lines: and also arithmetically, in a very concise manner. And this method apply'd to navigation, and surveying. To which is added, I. Mensuration of masons work. II. A solution of rota, or Aristotle' wheel. III. A brief discourse upon gravity. By Thomas Abel, of Bourn in Lincolnshire, Old England

Förlag	År	Ort	Om boken	ISBN
Printed and sold for the author, by Andrew Steuart	1761	USA, Philadelphia	[4],88p., 7leaves of plates ill., 8⁰.