Author
Comisión para la Defensa de los Derechos Humanos en Centroamérica
6
Columbus, Christopher
5
Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.)
5
Jay I. Kislak Reference Collection (Library of Congress)
5
Bor, Ján E.
4
Centro de Investigación y Acción Social (San Salvador, El Salvador)
4
Cervantes Saavedra, Miguel de, 1547-1616
4
Ethnic Heritage Studies Program (U.S.)
4
First Spanish Baptist Church (Philadelphia, Pa.)
4
Jay I. Kislak Collection (Library of Congress)
4
John Boyd Thacher Collection (Library of Congress)
4
Matica iseljenika Hrvatske
4
Núñez Portuondo, Ricardo, 1933-
4
Smith, Buckingham, 1810-1871,
4
United States
4
United States Bureau of the Census
4
United States. Bureau of the Census
4
Alvarez, Francisco, active 1778
3
Arbolí y Faraudo, Servando
3
Balch Institute for Ethnic Studies
3
Casas, Bartolomé de las, 1484-1566
3
Council of Spanish Speaking Organizations of Philadelphia
3
Isern, J., 1901-
3
Núñez Cabeza de Vaca, Alvar, active 16th century
3
Saco, José Antonio, 1797-1879
3
Accademia di Paestum
2
Acosta, David
2
Acosta, José de, 1540-1600
2
Aguilar, Frank B.
2
Al Dia
2
Alcaraz, Ramón
2
Alegría, Ricardo E.
2
Allen, C. G.
2
American Committee for Protection of Foreign Born
2
American Latvian Association in the United States
2
Anarchism Collection (Library of Congress)
2
Archivo Genealogico, Nobiliario y Armero del Cronista Rey de Armas
2
Asociación de Comercianates hispanos
2
Augusto Perrot y Cia
2
Bay Area Neighborhood Development
2
Beltrán y Rózpide, Ricardo, 1852-1928
2
Blanco, Tomás, 1896-1975
2
Brett, Lewis E. 1895-
2
Briceño-Iragorry, Mario, 1897-1958
2
Cadenas y Vicent, Vicente de Don
2
Camilo, Arsenio
2
Caradonna, Nino, 1898-1980
2
Castrillo, Primo, 1896-
2
Cárdenas, Juan Francisco de, 1900-
2
Ceballos, Pedro de, 1764-1840
2
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