Montana Libraries

1. Montana State University Library - Billings
2. Montana State University - Bozeman
3. Montana Library Network - MLN Gateway
4. University of Montana, Western Montana College - Dillon, Lucy Carson Library
5. Montana State University Billings
6. Montana State University, Northern Montana College - Havre, Vande Bogart Library
7. University of Montana, Montana College of Technology - Butte
8. University of Montana - Missoula, Maureen and Mike Mansfield Library
9. Carroll College - Helena, Corette Library
10. Montana State University Great Falls
11. Flathead Valley Community College - Kalispell
12. Rocky Mountain College - Billings, Paul M. Adams Memorial Library

Idaho Libraries

1. Idaho State University - Pocatello, Eli M. Oboler Library
2. Boise State University, Boise, Albertsons Library
3. University of Idaho at Moscow
4. Idaho State Library at Boise
5. LiLI - Libraries Linking Idaho
6. North Idaho College - Coeur d’Alene, Molstead Library
7. Brigham Young University - Idaho, David O. McKay Library

North Dakota Library

1. North Dakota State Library

South Dakota Library

1. South Dakota State Library

Utah Libraries

1. Brigham Young University - Provo, Harold B. Lee Library
2. University of Utah - Salt Lake City, J. Willard Marriott Library
3. Utah State University - Logan
4. Weber State College - Ogden, Stewart Library

Washington Libraries

1. Gonzaga University - Spokane, Ralph E. and Helen Higgins, Foley Center Library
2. Eastern Washington University - Cheney, John F. Kennedy Library

Wyoming Library

1. Wyoming State Library
2. Wyoming Libraries Database