U.S. currency : printing of flawed redesigned $50 notes : statement of Bernard L. Ungar, Director, Government Business Operations Issues, General Government Division, before the Subcommittee on Domestic and International Monetary Policy, Committee on Banking and Financial Services, House of Representatives
Also available via Internet from the GPO Access web site. Address as of 10/25/2001: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=gao&docid=f:gg98008t.pdf; current access is available via PURL.
Microfiche. [Washington, D.C.] : U.S. General Accounting Office, [1997?] 1 microfiche : negative.