U.S. Postal Service [electronic resource] : foreign posts' strategies could inform U.S. Postal Service's efforts to modernize : report to the Ranking Member, Subcommittee on Federal Workforce, U.S. Postal Service and Labor Policy, Committee on Oversight and Government Reform, House of Representatives.
Imprint
[Washington, D.C.] : U.S. Govt. Accountability Office, [2011]