Proquest digital dissertations and theses

In the 1980s, UMI began producing CD-ROMs that stored databases of periodicals abstracts and indexes. At a time when modem connections were slow and expensive, it was more efficient to mail database CD-ROMs regularly to subscribing libraries, who installed the discs on dedicated PCs. The ProQuest brand name was first used for databases on CD-ROM. An online service called ProQuest Direct was launched in 1995; its name was later shortened to just ProQuest. [31] The bibliographic databases are mainly sold to schools, universities and libraries.

Proquest digital dissertations and theses

proquest digital dissertations and theses

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