ProQuest

If your professional quest requires serious research, you might try ProQuest. The company provides access to and navigation of more than 125 billion digital pages of scholarly content from some 9,000 titles. Holdings include a digital newspaper archive, periodical databases, and a dissertation collection on editorial areas such as arts and literature, science, technology, and medicine. ProQuest subsidiary Dialog provides digital research services and information. The company can trace its roots to 1938, when Eugene Power founded University Microfilms. ProQuest is now owned by Cambridge Information Group (CIG), a group of information services and publishing companies and educational institutions.