Use of the sector, crosse-staffe, and other instruments /
Gunter, Edmund,1581-1626.
Amsterdam, Theatrum Orbis Terrarum; New York, Da Capo Press,
1971.
STC12522.
Original t.p. reads: The description and vse of the sector, the crosse-staffe and other instruments. For such as are studious of mathematicall practise. At London, Printed by Williã Jones and are to be sold by Edmund Weauer, 1624.
Mathematical instruments.
Surveying