Education

Subject Coverage:
covers countless subjects

Dates of Coverage:
1000 C.E. to present

Update Frequency:
daily

Size:
more than 548 million item records
more than 3.3 billion holdings records

Note:
It includes manuscripts written as early as the 11th century as well as books cataloged yesterday. It would be a challenge to name a book that would not have a record in this database. Numerous journal articles are also available through WorldCat.

Subject Coverage:
covers many subject areas

Dates of Coverage:
1866 to present

Update Frequency:
annually with a two-year rolling wall

Size:
more than 43,000 books

Notes:
More than 80 publishers.
These have no limits on the number of concurrent users nor do they have any DRM restrictions - they can be freely downloaded and saved.

Subject Coverage:
multi-disciplinary

Dates of Coverage:
unknown

Update Frequency:
whenever new titles are purchased

Size:
more than 350 books

Subject Coverage:
scholarly monographs, reference titles, computer manuals, and other non-fiction

Dates of Coverage:
2001 to present

Update Frequency:
unavailable

Size:
more than 125,000 e-books

Restrictions:
Access to individual e-books is limited to 1 user at a time.

Note:
An e-book may be viewed for any period of time but will automatically check itself back in after 15 minutes of inactivity. "Activity" is defined as traffic between the PC and the server. Using the scroll bar to move down the page is not activity. Clicking into a new page is activity.