Number:
1470
Author:
Issue:
ET Vol 16, Jan 1864
Tags:
Non-Conic Curves & Locus/Envelopes
Solved by:
W.J. Miller, MQ Vol 1&1A
Solved by:
Archer Stanley, MQ Vol 1&1A
Solved by:
R. Townsend, MQ Vol 1&1A