ProQuest LLC is an electronic and microfilm publisher based in Ann Arbor, Michigan. It provides archives of sources such as newspapers, periodicals, dissertations, and aggregated databases of many types. Its content is estimated at 125 billion digital pages. ProQuest creates specialized information resources and technologies that provide the most successful ways for people to search, find, use, and share information. ProQuest serves libraries of all types and has served large brands such as UMI, Chadwyck-Healey, SIRS, and eLibrary. With Serials Solutions, Ulrich’s, RefWorks, COS, Dialog and now Bowker part of the Pro- Quest brand family, the company supports the breadth of the information community with innovative discovery solutions that power the business of books and research experience.
Visit their main Web site: www.ProQuest.com