30с

THE

VE LOCITY-TKI ANGLE COMPUTER

in -frinviph' and Practice

By

S. A. WALLING

Senior Master R.N. (Ret.) and

J. C. HILL, B.A. (Cantab.)

FtitHtitimi Department, Caiithridye Vuicersitti i'ress

C AMBRIDGE

AT THE UNIVERSITY PRESS 1945