List of classes of United States government publications available for selection by depository libraries / Office of the Assistant Public Printer (Superintendent of Documents), U.S. Government Printing Office.

Spine title List of classes
FrequencyQuarterly, 1977-
General notePurchase from: Supt. of Docs., U.S. Govt. Print. Off., Washington, D.C. 20402.
General noteDescription based on: Dec. 1977; title from caption.
Special numberingSome issues combined.
Other formsAlso available online, via the Federal Bulletin Board, under title: List of classes. Address as of 8/13/98: http://fedbbs.access.gpo.gov/libs/CLASS.htm; current access is available via PURL.
Issuing bodyVols. for -June 1982 issued by: the Office of the Superintendent of Documents; Oct. 1982-Dec. 1984 by: the Depository Administration Branch, Information Dissemination/Superintendent of Documents; Mar. 1985- by: the Depository Administration Branch, Superintendent of Documents.
Preceding title List of classes of United States government publications distributed to depository libraries.
Has supplementInactive or discontinued items from the 1950 revision of the classified list 0882-4037.
LCCN 90649584 sn 85000950
ISSN0882-4045
GPO item number0556-C
GPO item number0556-C (online)
Govt. docs number GP 3.24: