Determination of the length of a nautical mile,
Hilgard, J. E. 1825-1891.
Determination of the length of a nautical mile, by Professor J. E. Hilgard. - [Washington, D.C.] Bureau of Navigation, Navy Dept., 1882. - 3 p. incl. tab. 23 cm. - U.S. Bureau of Navigation (Navy Dept.) Naval professional papers, no. 9 .
Cover title. At head of title: Navy scientific papers, no. 9. "Transcript from U.S. Coast Survey report for 1881." - p. 1.
cd 34000139
Mile, Nautical.
V15 / .U5 no. 9
Determination of the length of a nautical mile, by Professor J. E. Hilgard. - [Washington, D.C.] Bureau of Navigation, Navy Dept., 1882. - 3 p. incl. tab. 23 cm. - U.S. Bureau of Navigation (Navy Dept.) Naval professional papers, no. 9 .
Cover title. At head of title: Navy scientific papers, no. 9. "Transcript from U.S. Coast Survey report for 1881." - p. 1.
cd 34000139
Mile, Nautical.
V15 / .U5 no. 9