Number:
3931
Author:
Issue:
ET Vol 25, Dec 1872
Tags:
3-Dimensional Geometry / Surfaces / Tetrahedra / Spheres
Solved by:
C.H. Hinton, MQ Vol 19
Solved by:
J. Hopkinson, MQ Vol 19
Solved by:
C.W. Merrifield, MQ Vol 19
Solved by:
J. Wolstenholme, MQ Vol 19