Requesting Items from MARS

What Materials are in MARS?

The basic parameters for what is housed in the automated retrieval system are:

  • Books published before 1995 that have been checked out 7 or fewer times in the last 20 years.
  • Journals that are older than 1 year (1 full year, plus the current year will be kept in browsing stacks).
  • The Permanent Reserve Collection from Getchell.
  • Most of the Special Collections.
  • Most of the government documents.

Excluded from inclusion in MARS are:

  • Pictorial works (books with lots of pictures) in call number ranges N, TR, and TT (art and photography.)
  • Books in call number range F836-F850 (Nevada History)
  • Music scores
  • Certain individual journal and reference titles to be determined by subject specialists and our knowledgeable users.
  • Most of the high use and Nevada-related government documents
  • Other high use materials

Fictional literature is subjected to a different standard:  Books in the literature areas checked out 5 or fewer times and published before 1980 are subject to inclusion in MARS.

How do I get things from MARS?

Use Library Search to search for a topic or title. If an item is in MARS, the resulting record will display as:

Available at, [Knowledge Center] MARS; (call number).

Sign in with your NetID or Community Borrower information to place a Request. After OPTIONS, click Request, choose your preferred Pickup Location, and then hit SEND REQUEST. You will receive an “On Hold Shelf Letter” via email when the item you requested is ready for pickup.

For assistance requesting from MARS or if you do not receive a pickup notification, please visit the Circulation desk in the Knowledge Center.