http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Government Publishing Office cataloging guidelines
Government Printing Office cataloging guidelines <September 20 2013>-<May 04 2016>
"The staff of Library Technical Services, Library Services & Content Management (LSCM), U.S. Government Publishing Office developed these Cataloging Guidelines with assistance from staff throughout LSCM. These guidelines are intended to provide specific examples and practices that are unique to the cataloging and creation of various types of metadata for U.S. Government information published by all three branches of the Federal Government and in all formats. These guidelines are used by staff at GPO but are also intended for use by staff in Federal depository libraries and library staff in other institutions who handle, process, or use U.S. Government information"--Introduction.
"Please Note: These guidelines are updated frequently. Superseded text is replaced by new text or deleted"--At head of Introduction.
Also available in PDF format, replaced every six months.
Continues online monograph with title: Government Printing Office cataloging guidelines.
GPO cataloging guidelines (Archived version)
United States. Government Publishing Office. Library Technical Services.
Government Printing Office cataloging guidelines
United States. Superintendent of Documents. Cataloging Branch.