Harmonia trigonometrica; or, a short treatise of trigonometry: wherein the harmony between plane and spherical trigonometry is clearly exhibited, and thereby all the Difficulties and Perplexities of the latter are entirely removed; so that both are render'd equally easy, their similar Cases being solved by Theorems materially, and almost verbally the same.

People / Organizations

• Henry Owen (Author)

Imprint

London: printed for Edward Cave, at St John's Gate, M.DCC.XLVIII. [1748]

Publication year

1748-1748

ESTC No.

T105388

Grub Street ID

158701

Description

29[i.e.31],[1]p.,plate ; 4⁰

Note

Anonymous. By Henry Owen.

Pp.29, 30, 31 are misnumbered 31,30,29.

Vertical chain-lines.