How do I find PhD dissertations from universities other than Columbia?
ProQuest Dissertations & Theses Database lists dissertations from all universities in the United States and Canada from 1861 to present and is searchable by author or keyword in the title or abstract. Many recent dissertations are available in full-text; if you need a dissertation which is not available in full-text, Ask A Librarian for assistance. A limited number of these dissertations are available through Interlibrary Loan (ILL). Librarians can also help you identify and request dissertations from other countries.