Author: Commerce Dept. / Publish Year Decade: 1940 - 1949 / Sudoc Stem: C 31.115 - Blacklight Search Results

Start Over Author Commerce Dept. Publish Year Decade 1940 - 1949 Sudoc Stem C 31.115

1. Federal airways, fixed aero, communications services, service A system, revised effective July 1, 1948; [map].

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: [1948.]
SuDoc number:: C 31.115:C 73/2/948