Before submitting an ILL request, confirm that the item is not available through Columbia University Libraries by searching CLIO (Columbia's online catalog), EDUCAT (Teachers College's catalog) or Pegasus (the Arthur W. Diamond Law Library's catalog).
If the item is not available:
- Access the online ILL request system provided by your affiliated library.
- Read the instructions for submitting an ILL request.
- Select and complete the appropriate form, using one form for each requested item.