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North America & UK
ProQuest Dissertations and Theses
Coverage: abstracts 1861 - ; 24 page preview 1997 - present
Index and abstract to doctoral dissertations and master theses from North American universities as well as from selected non-North American universities.
Digital Dissertation Consortium = 數位化論文典藏聯盟
Contains the full-text of more than 200,000 full-text dissertations from the ProQuest Dissertations and Theses subscribed by Taiwan and HK consortium members.
Coverage: 1933 - 1955
Provides access to the index of doctoral dissertations accepted by American universities and includes nearly 100,000 dissertations from 1933 through 1955.