by Underwood Dudley (Author), U. Dudley (Author)
1. Non-Euclidean Constructions.- 2. Characteristics of Trisectors.- 3. Three Trisectors.- 4. A Budget of Trisections.
Number of Pages: 188
Dimensions: 0.5 x 9.21 x 6.14 IN
Illustrated: Yes
Publication Date: October 19, 1987