Not distributed to depository libraries in a physical form.
"GAO/RCED-99-153."
"B-282558"--P. 1.
Includes bibliographical references.
Available via Internet from the GPO Access Web site. Address as of 4-27-01: http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=gao&docid=f:rc99153.pdf; current access is available via PURL.