Number:
1443
Author:
Issue:
ET Vol 16, Nov 1863
Tags:
Non-Conic Curves & Locus/Envelopes
Solved by:
W.K. Clifford, MQ Vol 1&1A
Solved by:
T.A. Hirst, MQ Vol 1&1A
Solved by:
A. Renshaw, MQ Vol 1