Number:
6340
Author:
Issue:
ET Vol 33, Jun 1880
Tags:
3-Dimensional Geometry / Surfaces / Tetrahedra / Spheres
Solved by:
G. Eastwood, MQ Vol 34
Solved by:
J.L. Mackenzie, MQ Vol 34
Solved by:
C.J. Monro, MQ Vol 34
Solved by:
R. Townsend, MQ Vol 34