Barycentric calculus in Euclidean and hyperbolic geometry: a comparative introduction by Ungar, Abraham A., Ungar, Abraham Albert 0 Type: Book
Barycentric calculus in Euclidean and hyperbolic geometry: a comparative introduction by Ungar, Abraham A. 0 Type: Book
Number, shape, and symmetry: an introduction to number theory, geometry, and g… by Sally, Paul, Herrmann, Diane 0 Type: Book
