http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"A comprehensive guide and index to the statistical publications of the U. S. Government."
Volumes for 1974-1984 called 1st-11th annual supplements.
Vols. for 1973- issued in two parts: Part 1, Index; part 2, Abstracts.
Kept up-to-date with monthly supplements.
ALso available as part of CD-ROM; Statistical masterfile.
Indexes cumulated every 4 years by: American statistics index. Cumulative index.
Updating supplement with title: Bibiographic data additions and revisions for publications abstracted in ASI, issued annually.
American statistics index. Cumulative index
Bibliographic data additions and revisions for publications abstracted in ASI
American statistics index ... annual and retrospective edition. Index