Seven-figure trigonometrical tables for every second of time.
By: Prepared by H.M. Nautical almanac office. Published by order of the lords commissioners of the Admiralty.
Publisher: H.M. Stationery off. [printed by C. Timling & co., ltd.]
Published: 1939
Place of publication: London
Language: eng
Number of pages: 101
Subjects: Trigonometry -- Tables.; Longitude.
Other titles: Seven figure tables, argument in time.
Notes: On cover: Seven figure tables, argument in time.