**5089a.,71 Gunter, Edmund. 1581-1626. Works; containing the description and use of the sector, cross-staff, bow, quadrant, and other instruments. With a canon of artificial sines and tangents to a radius of 10.0000 parts, and the logarithms from an unite to 10,000, letc.] . Added, The description ana use of another sector and quadrant invented by Sam. Foster. 5th ed.,
(Continued ) -Logarithms+ -Table Mathemat. -Math.Coll. works. -Seybourn, aa VWm.e, ed. de. 1690?