MIT Theses – 30,000+ Masters and Ph.D.
http://dspace.mit.edu/handle/1721.1/7582

This collection of MIT Theses in DSpace contains selected theses and dissertations from all MIT departments. Please note that this is NOT a complete collection of MIT theses. To search all MIT theses, use Barton, MIT Libraries’ catalog. MIT’s DSpace contains more than 30,000 theses completed at MIT dating as far back as the mid 1800’s. Theses in this collection have been scanned by Document Services or submitted in electronic format by thesis authors. Since 2004 all new Masters and Ph.D. theses will be scanned and will be added to this collection after degrees are awarded. This will be added to the tools section of Research Resources Subject Tracer™ Information Blog. This will be added to Academic and Scholar Search Engines and Sources white paper.