Author
Polish American Congress
3
Chociszewski, Józef, 1837-1914
2
Jones, Richard S.
2
United Polish Societies of Los Angeles
2
Walkowicz, Leon T., 1896-
2
Zielecki, Konstanty J.
2
Blejwas, Stanislaus A.
1
Kusielewicz, Eugene
1
Library of Congress Congressional Research Service
1
Library of Congress. Congressional Research Service
1
National Committee for a Free Europe (U.S.). Research and Information Center. Polish Section
1
National Committee for a Free Europe (U.S.). Research and Publications Service. Polish Section
1
Polish Government Information Center (New York, N.Y.)
1
Polish Information Center (New York, N.Y.)
1