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Number:
16619
Author:
C.M. Ross
Issue:
ET Vol 62, Mar 1909
Tags:
Equations & Solving Equations
Solved by:
J. Blaikie, MQ Vol 93
Solved by:
J. Macmillan, MQ Vol 93
Solved by:
C.M. Ross, MQ Vol 93
Solved by:
W.A. Sleight, MQ Vol 93