Catalog of U.S. Government Documents
at the Duluth Public Library, 1987 -

Documents may be searched by Keyword(s), Date, or Classification Number (SUDOC).

Search for records using the form below. To return a list of all records, leave all fields blank and click on "Search".

Search Term:
SUDOC Prefix:	(This index searches off the SUDOC prefix, everything up to the ':' character. If the full SUDOC number is entered, it will be shortened for searching.)
Start Date:	Month 1 2 3 4 5 6 7 8 9 10 11 12 / Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 / Year 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
End Date:	Month 1 2 3 4 5 6 7 8 9 10 11 12 / Day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 / Year 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Max Records:	20 50 100 200 per page.

Search Tips:

• The search fields above can be used in combination to refine your search results. For example, enter a search term and select a start and end date to return any records matching the search term within the dates specified.
• When using the "Search Term" field, there are several operators available to refine your search:
  • To match an exact phrase, surround the phrase in double quotation marks.
  • Use "AND" between search terms to match all words entered.
  • Use "OR" between search terms to match any word.
  • The "*" character can be used as a wildcard and stands for any number of characters. For example, searching for "A 77*" will match any record with a Sudoc beginning with "A 77".
  • The "?" character can be used as a wildcard and stands for any single character. For example, searching for "?ar?et" would find both "carpet" and "target".
• When searching by keyword, each word must be found in the Sudoc, title or any added subject items or notes. For most documents published in 2004 and earlier, the title has been somewhat abbreviated, so best results will be found by using words in the first part of the title.
• If searching by the full Sudoc number in the "Search Term" field, special characters such as "/" or ":" may interfere with the search. If no results are returned, try using a partial Sudoc number. Another alternative is to place the Sudoc prefix (everything up to the ":" character) in the "Sudoc Prefix" field, then the remaining characters (after the ":" symbol) in the "Search Terms" field.
• When searching by Sudoc prefix, enter the first letter(s), then 1 space, then the remaining numbers and characters. That first space is required, but use no other spaces.
• Set the "Max Records" per page before clicking on the "Search" button.
• When searching by title, enter all words exactly as in the beginning of a title or other section of the title, do not leave out common "stop" words such as of, the, or an

2/9/06