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1. |
Record Nr. |
UNINA9910693152003321 |
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Titolo |
Air traffic control [[electronic resource] ] : system management capabilities improved, but more can be done to institutionalize improvements : report to congressional committees |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : U.S. Government Accountability Office, , [2004] |
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Soggetti |
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Air traffic control - United States - Computer programs - Evaluation |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed on Dec. 28, 2004). |
"August 2004." |
Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548. |
"GAO-04-901." |
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Nota di bibliografia |
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Includes bibliographical references. |
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2. |
Record Nr. |
UNIORUON00492001 |
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Titolo |
Festschrift für Karl Bischoff zum 70. geburtstag / herausgegeben von Günter Bellmann ...[et al.] |
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Pubbl/distr/stampa |
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Koln ; Wien, : Bohlau, 1975 |
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ISBN |
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Descrizione fisica |
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VI, 450 p. : ill. ; 24 cm. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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