The development of fan-type ultra-high-frequency radio markers as a traffic control and let-down aid / by Henry I. Metz.
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| Main Author: | |
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| Corporate Author: | |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
G.P.O.,
1941.
|
| Series: | Technical development report ;
no. 5. |
| Subjects: |
Norlin Library - Government Information - US
| Call Number: |
C 31.11:5
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|---|---|
| C 31.11:5 | Available Place a Hold |