Number:
4809
Author:
Issue:
ET Vol 28, Oct 1875
Tags:
3-Dimensional Geometry / Surfaces / Tetrahedra / Spheres
Solved by:
R.F. Davis, MQ Vol 25
Solved by:
E.B. Elliott, MQ Vol 25
Solved by:
A.M. Nash, MQ Vol 25
Solved by:
R. Townsend, MQ Vol 25