Use the Sudoc numbers to locate the publication in the Library's federal government documents collection. Use the Library's online catalog to see if other publications are in the Library's collection. If they aren't they may be available through Interlibrary Loan. You may select the fields to search or search them all at once. Look through the list for ideas of terms.
Help is available online from every screen.
An index allows you to go to specific sections of the help screens. Ask for help at the Government Documents Department offices or at the main floor reference desk. Tells if the Library has the publication. Use to find full-text statistical publications at agency web sites. Search by title.