Electronic Theses Online Service (EThOS) of the British Library(http://ethos.bl.uk/) Best source for UK dissertations.
Print Dissertation Guides
Gilbert, V. F., and D. S. Tada, comps. Womens Studies: A Bibliography of Dissertations,1870–1982. New York: Blackwell, 1985. Categorizes over 12,000 unpublished dis sertations, from American and British universities.
Kuehl, Warren F. Dissertations in History: An Index to Dissertations Completed in History Departments of United States and Canadian Universities. Lexington: University Press of Kentucky. Vol. 1, 1873-1960 (1965); Vol. 2, 1961-1970 (91 72).
La Noue, George R. A Bibliography of Doctoral Dissertations Undertaken in Amer ica and Canadian Universities, 1940-1962, on Religion and Politics. New York: Published for the Dept. of Religious Liberty by the Office of Publication and Distribution, National Council of Churches, 1963.
Montgomery, Michael S., comp. American Puritan Studies: An Annotated Bibliography of Dissertations, 1882-1981. Westport, CT: Greenwood, 1984.