The annual report of the Postmaster General and the impact of terrorist attacks on postal operations hearing before the International Security, Proliferation, and Federal Services Subcommittee of the Committee on Governmental Affairs, United States Senate, One Hundred Seventh Congress, first session, September 20, 2001
Also available via Internet from the GPO Access web site. Addresses as of 7/29/02: http://frwebgate.access.gpo.gov/cgi -bin/getdoc.cgi?dbname=107 senate hearings&docid=f:76800.wais (text version), http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=107 senate hearings&docid=f:76800.pdf (PDF version); current access is available via PURLS.