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Access information from ProQuest's vast content pools is available through our business units.

Bowker
Bowker is the world's leading provider of bibliographic information management solutions designed to help publishers, booksellers, and libraries better serve their customers.

Chadwyck-Healey
The Chadwyck-Healey product line includes more than 40 key digital resources for students, scholars, and teachers of the humanities and social sciences, as well as extensive reference resources.

CSA
CSA has been a leader in publishing and an innovator in the information field for over 30 years. Researchers in more than 4,000 institutions in 80 countries use CSA’s bibliographic databases and journal resources.

Dialog
Dialog online-based information services help organizations across the globe to seek competitive advantages in such fields as business, science, engineering, finance, and law.

ebrary
ebrary® is a leading provider of e-books and research technology to academic, corporate, government, public, and high school libraries worldwide.

eLibrary
eLibrary® combines remarkable content with innovative technologies that deliver next-generation search features, online applications and personalization tools, video and interactive content, and much more.

HeritageQuest
HeritageQuest offers unique material for both genealogical and historical researchers, with coverage dating back to the late 1700s.

ProQuest
ProQuest's provides seamless access to vast content pools which are available to researchers through libraries of all types.

ProQuest Microfilm
ProQuest continues to produce many products in ProQuest microform and print, such as research collections, newspapers, and indexes.

RefWorks-COS
Designed to support research in virtually any kind of research organization – from academia to corporations, government agencies and medical facilities, RefWorks-COS provides indispensable tools for researchers at every step of the research process.

Serials Solutions
Serials Solutions provides technological tools that allow researchers and libraries to better manage and use their information resources.

SIRS
SIRS® provides relevant, credible information on social issues, science, history, government, the arts and humanities. Full-text, multimedia, and websites are carefully selected from thousands of domestic and international sources.

ProQuest Dissertation Publishing
UMI Dissertations Publishing—now one of ProQuest's assets—constitutes the largest commercially available microform collection in the world.