It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Electronic equivalent of Dissertation Abstracts International. Beginning with the first U.S. dissertation in 1861, represents the work of authors from North American and European universities on a full range of academic subjects. Over 2.3 million citations to dissertations and over 1 million available as full text.
Includes abstracts for doctoral dissertations beginning July 1980 and for Master's theses beginning Spring 1988. Citations for dissertations published from 1980 forward include 350-word abstracts. Citations for Master's theses from 1988 forward include 150-word abstracts. Most dissertations published since 1997, and some from prior years, are available for free download; others may be requested via Interlibrary Loan.