Using the same search interface you will have access to ProQuest Disertation and Thesis Database, Proquest Central and the ebook ebrary database, all developed by the same company, Proquest.

 

ProQuest Dissertations and Theses — Full Text is a comprehensive collection of dissertations and theses. The official digital dissertations archive for the Library of Congress and the database of record for graduate research. PQDT — Full Text includes nearly 3 million searchable citations to dissertation and theses from around the world from 1743 to the present day together with over 1 million full-text dissertations that are available for download in PDF format.

ProQuest Central is a cross-disciplinary research tool that brings together 30 of  highly used databases to create a large single academic research resource, covering 160 subject areas including business, science & technology, health & medicine, literature & language, society & culture, the arts, history, religion, news, social sciences and more. Researchers can choose to search individual databases for targeted research or search all at once to find relevant results and information from other disciplines. As well as thousands of essential journals, ProQuest Central also contains more of the non-journal content that scholars tell us is vital to their academic research than any other resource, such as news, market information, dissertations and pre-print working papers.