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1. |
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Air Force Enlisted Force Management
Michael Schiefer
Häftad. RAND, USA, 2007.
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2. |
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The Weighted Airman Promotion System
Michael Schiefer, Albert A Robbert, John S Crown, Thomas Manacapilli, Carolyn Wong
Häftad. RAND, USA, 2008.
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3. |
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Sinn und Unsinn von Nahrungsergÿnzungsmitteln
Michael Schiefer
E-bok. neobooks, Tyskland, 2016.
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