A directory of mathematics and computer science books that can be freely read on the Internet. It includes an index of thousands of on-line books, pointers to significant directories and archives of on-line texts, and special exhibits.
Created with support from the Library of Congress and UNESCO, the WDL contains a growing collection of digitized manuscripts from the ancient to the old.
Includes nearly 3 million searchable citations to dissertation and theses from around the world from 1743 to the present together with over 1 million full-text dissertations since 1997 that are available for download in PDF format.
Each article is authored by a known authority in the field, and the definitions and short descriptive articles cover all areas of mathematics as well as science and technology.