(see Higher Education)
Amistad Research Center, Tulane University
Acadia University, Nova Scotia-Vaughan Memorial Library
Association of Research Libraries
Augustana College Library, Rock Island, Illinois
BIBSYS-Norway
Boise State University Library, Idaho
Brigham Young University – Harold B. Lee Library, Provo, Utah
Brown University Library
Butler University Libraries
California Institute of Technology Libraries
California State University-Chico Library
California State University-Fresno Library
California State University-San Marcos Library
Cambridge University Libraries-United Kingdom
Carleton College Library, Minnesota
Carnegie Mellon University Libraries, Pittsburgh, Pennsylvania
Case Western Reserve University, Cleveland, Ohio
Clemson University, South Carolina
Colorado State University – Morgan Library
Colby College, Maine
College of William and Mary – Earl Gregg Swem Library
Columbia University
Connecticut College – Charles E. Shain Library
Connecticut State Library
Cornell University Library
Dartmouth College Libraries
Danish Technological Library-Denmark
Drake University Libraries
Drexel University – W.W. Hagerty Library, Philadelphia, Pennsylvania
Dundee University Library and Information Service
East Asian Libraries
Emory University Libraries
Emory University Health Sciences Center Library
Florida International University Libraries
Florida University Library System
George Mason University Libraries
Harvard Library
Harvard Medical at Countway Library
Harvard University, Cabot Science Library
Heriot-Watt University Library, Edinburgh-United Kingdom
Hollis Social Library, Hollis, NH
Illinois Institute of Technology, Paul V. Galvin Library
Indiana University-Bloomington Libraries Research Collections & Services
Indiana University Music Library
Indiana University of Pennsylvania – Stapleton Library
Indiana University – Purdue University at Indianapolis Libraries
Indiana University – Ruth Lilly Medical Library
Iowa State University Libraries
James Madison University – Carrier Library, Harrisonburg, Virginia
John Marshall Law School Library, Illinois
Johns Hopkins University-William H. Welch Medical Library
Jyväskylä University Library-Finland
Kansas State University Libraries
Lawrence University, Appleton, Wisconsin – Seeley G. Mudd Library
Lehigh University Libraries
Linda Hall Library, Kansas City, Missouri
London Business School Library-United Kingdom
Louisiana State University
Lund University Electronic Library
Mankato State University, Minnesota – Virtual Library
Mansfield University Libraries
Medical College of Wisconsin Libraries
Memorial University Library, Newfoundland
Miami University Libraries-Ohio
Middle Tennessee State University – Todd Library
Minnesota Metronet
MIT Libraries
Montana State University-Renne Library
NASA Langley Technical Library
National Library of Medicine
New Jersey Institute of Technology Library
North Carolina State University Libraries
Northern Territory University Library-Australia
Northwestern University Library
OCLC
Old Dominion University Library
Oregon State University Libraries
Oxford University Libraries-United Kingdom
Oxford-Radcliffe Science Library & Bodleian Library-United Kingdom
Princeton University Libraries
Purdue University Libraries
Queen’s University Libraries, Kingston, Ontario-Canada
Rensselaer Polytechnic Institute Libraries
Rice University – Fondren Library
Rutgers University Libraries
Rutgers University-Newark: Ackerson Law Library
Seattle Pacific University Library
Sonoma State University-Ruben Salazar Library
South Dakota School of Mines and Technology – Devereaux Library
Southern Illinois University – Morris Library
Stanford University Libraries & Academic Information Resources
State Library of Iowa-The Library Gazebo
State Library of North Carolina
State University of New York, Morrisville College Library
State University of New York-Stony Brook Health Sciences Library
Swarthmore College Libraries, Pennsylvania
Texas Woman’s University Libraries
Tufts University Libraries
Universidad Complutense, Biblioteca-España
Universidad de las Américas, Biblioteca Virtual-México
UNAM, Bibliotecas-México
Universidade de São Paulo, Biblioteca-Brasil
Universitaetsbibliothek Heidelberg-Germany
University of Arizona Library
University College Galway-James Hardiman Library
University of California-Berkeley Libraries
University of California-Davis General Library
University of California-Irvine Libraries
University of California MELVYL System
University of California-Riverside Infomine
University of California-San Diego Library
University of California-San Francisco Library
University of California-Santa Cruz Library
University of Chicago Library
University of Connecticut Alumni/Library
University of Florida-George A. Smathers Libraries
University of Georgia Libraries
University of Exeter Library-United Kingdom
University of Houston Law Libraries
University of Illinois Library
University of Illinois-Chicago University Library
University of Illinois-Grainger Engineering Library
University of Iowa Libraries
University of Kentucky Libraries
University of Maine, Fogler Library
University of Maryland-Baltimore County Albin O. Kuhn Library and Gallery
University of Maryland-College Park Libraries
University of Massachusetts – Dartmouth Library
University of Michigan Library
University of Minnesota-John R. Borchert Map Library
University of Nebraska-Libraries Internet Catalog
University of Nevada-Las Vegas James R. Dickinson Library
University of New Brunswick Libraries
University of New Mexico Library
University of North Carolina-Charlotte Atkins Library
University of North Texas Libraries
University of Oklahoma Libraries
University of Oregon Library
University of Oslo Informatics Library
University of Pennsylvania Libraries
University of Saint Thomas, St. Paul, Minnesota Electronic Library
University of San Francisco-Gleeson Library
University of Surrey Library-United Kingdom
University of Tennessee Libraries
University of Texas-Austin General Libraries
University of Texas-El Paso Library
University of Toledo Libraries
University of Toronto, Scarborough College-Bladen Library
University of Utah Spencer S. Eccles Health Sciences Library
University of Virginia Library
University of Washington Libraries
The University of Waterloo Electronic Library-Canada
University of Windsor Library Catalog
University of Wisconsin-Madison Electronic Library
Universiteitsbibliotheek Utrecht-Netherlands
Vanderbilt University-Jean and Alexander Heard Library
Virginia Library and Information Network
Virginia Tech University Library
Wake Forest University – Z. Smith Reynolds Library
Washburn University School of Law Library, Topeka, Kansas
Washington University Library System
West Virginia Library Commission
Willamette University – Mark O. Hatfield Library, Salem, Oregon
Worcester Polytechnic Institute-George C. Gordon Library, Worcester, Massachusetts
Yale University Library