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131Title 39 of the United States Code — outlines the role of United States Postal Service in the United States Code.* Part I General * Part II Personnel * Part III Modernization and Fiscal Administration * Part IV Mail Matter * Part V Transportation of MailExternal links*… …
132Title 40 of the United States Code — outlines the role of Public Buildings, Properties, and Public Works in the United States Code.* Subtitle I Federal Property and Administrative Services * Subtitle II Public Buildings and Works * Subtitle III Information Technology Management *… …
