United States Government Information can provide you with a wealth of information to help support your research paper or projects. U.S. Government documents are primary sources of information from the executive, legislative and judicial branches of the Federal Government.
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Ben's Guide to the U.S. Government
SuDoc stands for Superintendent of Documents Classification System. A SuDoc number is a call number much like that of a library's call number. The government uses this system to organize and shelve documents by the SuDoc number. Sudoc numbers are made of two parts - the class stem and the book number.