Trigonometria Britanica, or, The doctrine of triangles : in two books : the first of which sheweth the construction of the naturall and artificiall sines, tangents and secants, and table of logarithms ... : the other, the use or application of the canon of artificiall sines, tangents and logarithms ... : the one composed, the other translated from the Latine copie written by Henry Gellibrand ... /