Number:
17662
Author:
Issue:
ET Vol 67, Jan 1914
Tags:
Conics (general)
Solved by:
W.F. Beard, MQ Vol 101
Solved by:
R.F. Davis, MQ Vol 101
Solved by:
L.B. Greaves, MQ Vol 101
Solved by:
G.G. Morrice, MQ Vol 101
Solved by:
C.E. Wright, MQ Vol 101