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ProQuest® platform maintenance will beconducted  on February 21, 2009. A twelve (12) hour maintenance window will take place for infrastructure maintenance. The window will begin Saturday, February 21, 2009, at 22:00 Eastern Standard Time to Sunday, February 22, 2009 at 10:00 Eastern Standard Time. The following products will be unavailable:
- ProQuest platform products
- ProQuest Historical Newspapers (traditional and graphical K12 interface)
- American Periodicals Series
- Chadwyck-Healey products housed in the US (all products with domain names ending with chadwyck.com)
- CSA platform products such as CSA Illustrata: Natural Sciences, CSA Sociological Abstracts
Celebrate Abraham Lincoln’s 200th birthday online!
SciFinder Scholar 2006 client software has been discontinued as of January 31, 2009. Users need to upgrade to SciFinder Scholar 2007; to get this version of the SciFinder Scholar client software for your computer, please contact: