ProQuest Dissertations & Theses

Brief Database Information

Description
Includes citations for dissertations ranging from 1861 to those accepted last semester. Dissertations published from 1980 forward include 350- word abstracts. Master's theses published from 1988 forward include 150-word abstracts. Titles available as native or image PDF formats include free twenty-four page previews. UMI offers over 1.8 million titles for purchase in microform, paper or electronic formats.

Coverage
From 1637 to present. Updates daily.