Aeronautic abbreviations.
By: Compiled by N. H. Randers-Pehrson.
Contributors: Randers-Pehrson, Nils Henrik, 1899-
Published: 1939
Place of publication: [Washington
Language: eng
Number of pages: 17
Subjects: Aeronautics -- Abbreviations.
Notes: At head of title: Library of Congress. Division of aeronautics.
Mimeographed.