Number:
5066
Author:
Issue:
ET Vol 29, Sep 1876
Tags:
Non-Conic Curves & Locus/Envelopes
Solved by:
R.F. Davis, MQ Vol 26
Solved by:
L.W. Jones, MQ Vol 26
Solved by:
Christine Ladd, ET Vol 29, Nov 76
Solved by:
J. Wolstenholme, MQ Vol 26