The velocity-triangle computer in principle and practice
By: by S. A. Walling ... and J. C. Hill.
Contributors: Hill, John Campbell, 1888- joint author.
Publisher: The University press
Published: 1945
Place of publication: Cambridge [Eng.]
Language: eng
Number of pages: 36
Subjects: Aeronautical instruments; Navigation (Aeronautics)
Notes: Issued in envelope with "velocity triangle computer."