MetaLib (free site of government publications)

MetaLib, released by the U.S. Government Printing Office, is a federated search engine that searches over 50 federal government databases to retrieve reports, articles, and citations. 

URL: http://metalib.gpo.gov/V/?func=quick-1&mode=advanced
Publisher: U.S. Government Printing Office
Publisher URL: http://www.gpo.gov
Vendor: U. S. Government Printing Office
Coverage:
Content: Reports, articles, citations
Print Equivalent:
Format: C/A
FT