The U.S. Government has more than 10,000 different books, periodicals, posters, pamphlets and subscription services available for sale from the Superintendent of Documents. These publications are listed in more than 150 free subject catalogs. Each catalog, officially known as a "Subject Bibliography," is devoted to one broad area of interest.

Many of the Subject Bibliographies contain one or more Government periodicals or subscriptions. The U.S. Government Subscriptions catalog offers a complete listing of all of these publications. To order Subject Bibliographies and/or the U.S. Government Subscriptions catalog, write to:

Superintendent of Documents
U.S. Government Printing Office
Washington, DC 20402

The latest issues of Subject Bibliographies, the Publications Reference File (PRF) and the U.S. Government Subscriptions catalog are available via the Government Printing Office's Homepage on the WWW at this address:

The latest Subject Bibliographies are also available by fax from:


There is also an email address:

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Finally, the U.S. Government would like to hear your comments and suggestions for improving the Subject Bibliographies and/or the U.S. Government Subscriptions catalog. Suggestions and comments can be sent to:

Chief, Bibliographic Systems
U.S. Government Printing Office
Sales Management Division (SSMB)
Washington, DC 20402