Number:
5467
Author:
Issue:
ET Vol 30, Nov 1877
Tags:
Conics (general)
Solved by:
C. Bickerdike, MQ Vol 29
Solved by:
D. Edwardes, MQ Vol 29
Solved by:
H.W. Harris, MQ Vol 29
Solved by:
S. Johnston, MQ Vol 29