ProQuest (Firm) (189)
Kumar, Lisa (123)
Niederehe, Hans-Josef (27)
ebrary, Inc (27)
Dimler, G. Richard (21)
Ferreiro, Alberto (21)
Lapidge, Michael (19)
Association for Library Service to Children (17)
Rumney, Thomas A. (17)
Thomson Gale (17)
Hardy, Thomas Duffus (16)
DeVries, Kelly (15)
Görlach, Manfred (15)
Karnac, Harry (15)
Elswit, Sharon (14)
University of Toronto. Centre for Medieval Studies (14)
American Library Association (13)
Daly, Peter M. (13)
Healey, Robin (12)
Reid, Rob (12)
Cenzual, Karin (11)
Konn, Tania (11)
Santi, Francesco (11)
Vang, Maikue (11)
Dane, Joseph A. (10)
Gacek, Adam (10)
Lobban, Richard Andrew (10)
Mastrogregori, Massimo (10)
Penzo, Marinella (10)
Singerman, Robert (10)
Società internazionale per lo studio del Medioevo latino (10)
Walsby, Malcolm (10)
Achard, Jean-Luc (9)
Clines, David J. A. (9)
Crabtree, Phillip (9)
Craggs, Stewart R. (9)
Daiber, Hans (9)
Di Felice, Gino (9)
Foster, Donald H. (9)
International Federation of Library Associations and Institutions (9)
International Maritime Economic History Association (9)
Koerner, E. F. K. (9)
Morris, R. Winston (9)
Rennison, Nick (9)
Tennyson, Brian Douglas (9)
Thomas, David (David Richard) (9)
Totten, Samuel (9)
Aliseda, Atocha (8)
Arctic Institute of North America (8)
Bose, Tirthankar (8)
Brandenburgisches Landeshauptarchiv (8)
Cart, Michael (8)
Cox, Richard William (8)
Cross, Anthony (8)
Daly, Peter M. (Peter Maurice) (8)
Esparza Torres, Miguel Angel (8)
Festa, Roberto (8)
Gale Group (8)
Garza Mercado, Ario (8)
Great Neck Publishing (8)
Greentree, Rosemary (8)
Hinson, Maurice (8)
Lee, Jonathan Rhodes (8)
Leonard, Kathy S. (8)
Lerner, Loren R. (8)
Maailman terveysjärjestö (8)
Marinelli-König, Gertraud (8)
Markham, Clements R. (Clements Robert), Sir (8)
Parker, Mary Ann (8)
Peijnenburg, Adriana Johanna Maria (8)
Potholm, Christian P. (8)
Schneider, Edgar W. (Edgar Werner) (8)
Spratford, Becky Siegel (8)
Tremaine, Marie (8)
Unesco (8)
University of British Columbia. Library. Special Collections Division (8)
Berard, Jeanette M. (7)
Clamp, Cynthia G. L. (7)
Crosetto, Alice (7)
Englund, Klaudia (7)
Garcha, Rajinder (7)
Gough, Stephen (7)
Institut für Zeitgeschichte (7)
Kassler, Michael (7)
Krummel, Donald William (7)
Land, Lucy (7)
Lang, Bernhard (7)
Lewis Hammond, Susan (7)
Leyerle, John (7)
Neitmann, Klaus (7)
Noppen, J. P. van (7)
Pedersen, Jon E. (7)
Sajda, Peter (7)
Smith, Henrietta M. (7)
Stewart, Jon (Jon Bartley) (7)
Thousand Oaks Library. American Radio Archives (7)
Treviño, Rose Zertuche (7)
Bar, Christian von (6)
Boyle, Leonard E. (6)
Burch, John R. (6)
