| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910695897803321 |
|
|
Autore |
Berrick Cathleen A |
|
|
Titolo |
Aviation security [[electronic resource] ] : progress made in systematic planning to guide key investment decisions, but more work remains : testimony before the Subcommittee on Homeland Security, Committee on Appropriations, House of Representatives / / statement of Cathleen A. Berrick |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
[Washington, D.C.] : , : U.S. Govt. Accountability Office, , [2007] |
|
|
|
|
|
|
|
Descrizione fisica |
|
58 pages : digital, PDF file |
|
|
|
|
|
|
Collana |
|
Testimony ; ; GAO-07-448 T |
|
|
|
|
|
|
Soggetti |
|
Aeronautics, Commercial - Security measures - United States |
Airports - Security measures - United States |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from title screen (viewed on Apr. 18, 2007). |
"For release ... February 13, 2007." |
Paper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548. |
|
|
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references. |
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910709676303321 |
|
|
Autore |
Blevins Bruce A (Bruce Allyn), <1951-> |
|
|
Titolo |
Multifrequency synthetic aperture radar antenna comparison study : final report / / Bruce A. Blevins |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Houston, Texas : , : NASA Johnson Space Center, , September 1983 |
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (iii, 36 pages) : illustrations |
|
|
|
|
|
|
Collana |
|
|
|
|
|
|
Soggetti |
|
Planar structures |
Antenna design |
Synthetic apertures |
Design analysis |
Remote sensing |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references (page 36). |
|
|
|
|
|
| |