The description and use of the sector. The cross-staffe and other instruments. For such as are studious for mathematicall practice.
Place of Publication
143 p.; 216 p.; 2  p. ; 19 p.
overall: 1 1/2 in x 5 1/2 in x 7 in
Four separate books bound into one.
Gwen Bell early book collection of algorithms, tables, and history of calculations
The Gwen Bell Early Book Collection of Algorithms, Tables, and History of Calculations