Author
Ethnic Heritage Studies Program (U.S.)
7
Cardona, Luis A.
6
Aspira, inc
4
Council of Spanish Speaking Organizations
4
Senior, Clarence Ollson, 1903-1974
4
Aspira Association
3
Bucchioni, Eugene
3
Cordasco, Francesco, 1920-
3
Taller Puertorriqueño
3
Thomas, Piri, 1928-
3
United States. Bureau of the Census
3
Alers-Montalvo, Manuel
2
Aliotta, Jerome J.
2
Bucchioni, Eugene,
2
Cordasco, Francesco, 1920-2001,
2
Council of Spanish Speaking Organizations of Philadelphia
2
Covello, Leonard 1887-1982
2
Ericksen, Eugene P.
2
Evelina López Antonetty Puerto Rican Research Collection (New York, N.Y.)
2
Fitzpatrick, Joseph P.
2
Flores, Juan, 1943-2014
2
García, Carmen Sylvia
2
Greer, Loyal
2
Institute for Public Policy Studies
2
New York (N.Y.). Board of Education. Puerto Rican Study
2
Orlans, Harold, 1921-
2
Philadelphia School District Instructional Services Office of Foreign Languages
2
Puerto Rican Week Festival Philadelphia, Pa.)
2
Sánchez Korrol, Virginia
2
Siegel, Arthur I.
2
Torres, Andrés, 1947-
2
Wagenheim, Kal
2
Whalen, Carmen Teresa, 1964-
2
ASPIRA of New York
1
Abramson, Harold J.
1
Adams, Anna
1
Alers, José Oscar
1
Alford, Harold J.
1
American Geographical Society of New York
1
American Youth for Socialism
1
Andreu Iglesias, César, 1915-1976,
1
Antonsen, Peter J., 1944-
1
Aspira of Pennsylvania
1
Aspira, Inc
1
Balch Institute for Ethnic Studies
1
Batlle, Ana
1
Berle, Beatrice Bishop, 1902-
1
Bigler, Ellen
1
Blejwas, Stanislaus A.
1
Bonilla-Santiago, Gloria, 1954-
1
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