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Smithsonian Institution
Smithsonian Institution

[Technical reports on tests at the Philadelphia radio range, the Z marker, the needs of the aviation industry, a four course ultra high frequency radio range, a budget justification, and the method of functioning of the division]

Catalog Data

Author:
United States Bureau of Air Commerce  Search this
Subject:
United States Bureau of Air Commerce  Search this
Physical description:
<6> v. : ill
Type:
Books
Date:
1937
1937-
Topic:
Radio in aeronautics  Search this
Aids to air navigation  Search this
Aeronautics, Commercial--Planning  Search this
Call number:
TL507 .U51672
Data Source:
Smithsonian Libraries
EDAN-URL:
edanmdm:siris_sil_475923