Author
Polish Roman Catholic Union of America
12
Polish National Alliance of the United States of North America
11
Haiman, Mieczysław, 1888-1949
9
Center for Applied Linguistics
8
Association of Writers from Poland
6
Figas, Justyn, 1886-1959
6
Lusaka Mission Service
6
Heydenkorn, Benedykt
5
Polish American Congress
5
Polish Genealogical Society of America
5
Babiński, Grzegorz
4
Carey, Mathew, 1760-1839
4
Don Bosco Institute
4
Dworaczyk, Edward J. 1906-1965
4
Jasiński, Walery
4
Kosciuszko Foundation
4
Polish American Historical Association
4
Polish Falcons Alliance of America
4
Polish Falcons of America
4
Polonus Philatelic Society
4
Stowarzyszenie Filaretów w Ameryce
4
Wytrwal, Joseph Anthony, 1924-
4
American Relief for Poland
3
Association of the Sons of Poland
3
Franciscan Sisters of Blessed Kunegunda (Chicago, Ill.)
3
Kubiak, Hieronim
3
Pilch, Andrzej
3
Polish American Citizens League of Pennsylvania
3
Polish American Council
3
Polish Institute of Arts and Sciences in America
3
Polish Tatra Mountaineers Alliance
3
Polish YMCA
3
Polska Akademia Nauk. Komitet Badania Polonii Zagranicznej
3
Wiewiora, Joseph
3
Alfred Jurzykowski Foundation
2
Algren, Nelson, 1909-
2
Alliance College
2
Association of Friends of the Polish Village in America
2
Bielecki, Tadeusz, 1922-2001
2
Bieronski, Nestor H. S.
2
Burant, Feliks F.
2
Chicago Society
2
Chociszewski, Józef, 1837-1914
2
Coleman, Marion Moore, 1900-
2
Conventuals
2
Duquesne University
2
Federacji Zrzeszen Kupieckich i Przemysłowych w Ameryce
2
Florkowska-Frančić, Halina, 1944-
2
Frančić, Mirosław
2
Gawroński, Wacław
2
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