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Academic Calendar

Here is the Calendar of events for OLC.

  • November 27th 2015
    • 8:30am: Thanksgiving Day Holiday (no classes)
  • December 4th 2015
    • 8:30am: Classes End
    • 10:00am: All Staff Mtg.
  • December 7th 2015
    • 8:30am: Make up Period
    • 9:00am: Chairs Mtg.
  • December 8th 2015
    • 8:30am: Make up Period
  • December 9th 2015
    • 8:30am: Make up Period
    • 8:30am: Final Grades Due
    • 9:00am: Education Dept. Mtg.
    • 9:00am: Lakota Studies Mtg.



Arts and Humanities Databases

Accessible from Your Home and Your Local Library -Required log-in

Library Card Number & Password is your last name.


Archive Grid provides online access to nearly a million descriptions of archival collections held by thousands of libraries, museums, historical societies and archives worldwide. THIS DATABASE IS ONLY AVAILABLE AT THE LIBRARY.

EBSCOHost Academic Search Premier (1965+) The world's largest academic multi-disciplinary database, Academic Search Premier contains indexing for nearly 8,050 publications, with full text for nearly 4,700 publications, including full text for more than 3,600 peer-reviewed journals. New to this database is the Social Work Abstracts and the Native American Archives

EBSCOHost MegaFILE (1965+) MegaFILE is comprised of EBSCO's Academic Search Premier, Business Source Premier, MasterFILE Premier and Regional Business News databases. Coverage spans every area of academic study and general interest subject area and offers information dating as far back as the 1800s.

e-Library Full text commercially published books in the arts, humanities, social sciences, life and physical sciences, business, computers and more, plus Cliff' Notes.

ProQuest (1986+) Provides the full text magazines/journals and newspapers for k-12, college, and general users, also ETHNIC NEWSWATCH.

WorldCat (The OCLC Online Union Catalog) A worldwide catalog of 56 million items found in 9,000+ libraries, including the State Library and 25+ SD libraries. Library Card number and your password required for log-in.