Subtensial plain trigonometry
Subtitle: wrought with a sliding-rule, with Gunter's lines: and also arithmetically, in a very concise manner. And this method applied to navigation, and surveying. : To which is added, I. Mensuration of masons work. II. A solution of rota, or Aristotle's wheel. III. A brief discourse upon gravity.
By: By Thomas Abel, of Bourn in Lincolnshire, Old England.
Contributors: Gunter, Edmund, 1581-1626.
Series: Early American imprints -- no. 8777.
Publisher: Printed and sold for the author, by Andrew Steuart
Published: 1761
Place of publication: Philadelphia
Language: eng
Format: Microform
Number of pages: 86
Subjects: Trigonometry, Plane.; Slide-rule.; Navigation.; Surveying.; Gravitation.
Notes: Signatures: pi℗ø A-Lþ́ (L4 blank)

Errors in paging: p. 25, 28, 29, and 32 misnumbered 17, 20, 21, and 24.

Errata statement, p. [3], 1st count.

Evans 8777.

Hildeburn, C.R.  Pennsylvania, 1709.

Microfiche. [New York : Readex Microprint, 1985] 11 x 15 cm. (Early American imprints. First series ; no. 8777)