- TitlePractical air navigation and the use of the aeronautical charts of the U.S. Coast and geodetic survey, by Thoburn C. Lyon, associate cartographic engineer.
- AuthorThoburn C. (Thoburn Cassady) Lyon, 1896U.S. Coast and Geodetic SurveyU.S. Coast and Geodetic SurveyThoburn C. (Thoburn Cassady) Lyon, 1896-
- Descriptionviii, 185 p. 1 l. :, 23 cm.
- Call NumberTL586 .U6 1938
- SubjectsNavigation (Aeronautics)
- PublishingWashington (D.C.): GPO, 1938.
- MaterialBook

