Issued also on microfiche.
Some issues also available on the Internet at the GAO web site. Address of last report as of 9/03/02: http://161.203.16.4/paprpdf2/160145.pdf; current access is available via PURL.
Microfiche U.S. General Accounting Office
Online version: United States. General Accounting Office. Aging issues (Online)
Microfiche Supt. of Docs., U.S.G.P.O.