Dissertations & Theses (ProQuest)
1637 - current.
With more than 4 million entries, ProQuest Dissertations & Theses is the most comprehensive collection of dissertations and theses in the world. Dissertations published from 1980 forward include 350-word abstracts written by the author. Master's theses published from 1988 forward include 150-word abstracts. UMI offers over 1.8 million titles for purchase in microfilm or paper formats. More than 600,000 are available in native or image PDF formats for immediate free download.
Electronic equivalent of Dissertation Abstracts International (both A Humanities And Social Sciences and B Sciences And Engineering). For dissertations and theses 1997- , PDF (Portable Document Format) full text is available.
Dissertation Abstracts International, Dissertations & Theses Global