The U.S. Government is the world's largest publisher and produces a variety of historical and contemporary information on topics for this class. Purdue Libraries are a depository for U.S. Government documents and general information about our collections can be found on the Government Documents Department guide.
Print copies of many U.S. documents are found on the first floor of the HSSE Library periodical stacks. U.S. Government documents are classified using the Superintendent of Documents (SuDoc) classification system which arranges publications alphabetically by the agency producing them. General information on the SuDoc system can be found below.