U.S. Postal Service: Purchasing Changes Seem Promising, but Ombudsman Revisions and Continued Oversight Are Needed: GAO-06-190.
| Autor: | Siggerud, Katherine siggerudk@gao.gov |
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| Zdroj: | GAO Reports. 12/15/2005, p1. 58p. |
| Databáze: | Business Source Ultimate |
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