Mackenzie's Ex-meridian tables, by slide rule or by simplified logs ...
By: [By Alexander Mackenzie]
Publisher: Williams printing company
Published: 1914
Place of publication: [San Francisco
Language: eng; lat
Number of pages: 28
Subjects: Navigation -- Tables.
Other titles: Ex-meridian tables, by slide rule or by simplified logs.
Notes: Edition of 1920 published under title: Mackenzie's Ex-meridian altitude tables applicable by slide rule or by simplified logs.