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Wegner Library Interlibrary Loan-ILLiad: Home

A how-to guide for creating, navigating and placing a request with Wegner's Interlibrary Loan System, ILLiad.

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           Call us:  605-357-1400

       Email us:

Monday - Thursday  8 am - 9 pm
Friday     8 am - 5 pm
Saturday Closed
Sunday 2 pm - 9 pm

Closed state and federal holidays.

Exceptions to Regular Hours


What is Interlibrary Loan (ILLiad)?

Go to Wegner ILLiad Login for interlibrary loan services.

Interlibrary Loan (ILL) is the process by which libraries share articles, books, and other materials.

ILLiad is a software system to manage Interlibrary Loan.

An ILLiad account is used to place, store, and monitor the status of article and book requests. 

Requests for articles typically take 1-2 days, but most articles come within 24 hours.

Requests for books typically take 5-10 business days.

Using Wegner's Online Catalog

Watch a video on how to search the Library Catalog.

Finding the Full-Text

Ovid, JAMA, and Elsevier examples:

Unable to Access ILLiad?

Use the "Forgot Password?" button to receive an email to reset your password. You may contact us if you forget your username for your account.

Receiving Articles via Email Delivery


to your email contact list to prevent delivered articles from going into the junk folder.


Emails from Wegner ILLiad will be entitled:

“ILL Services – Wegner Center Library”


Please check your USD email.  ILL emails are not always

auto-forwarded to another account.

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