Author
Czechoslovak History Conference
3
First Catholic Slovak Union of America
3
First Catholic Slovak Union of America. Board of Directors
2
American-Czechoslovak Fellowship
1
Catholic Knights of St. George
1
Czech and Slovak American Genealogy Society of Illinois
1
Czechoslovak Society of Arts and Sciences
1
Greek Catholic Union of the U.S.A.
1
Hrobak, Philip Anthony, 1904-1964
1
Lutheran Church in America. Slovak Zion Synod
1
Presbyterian Beneficial Union
1
Saint Andrew's Abbey (Cleveland, Ohio) Benedictine High School
1
Slovak American National Council
1
Slovak Calvinistic Presbyterian Union
1
Slovak Heritage & Folklore Society of North America
1
Slovak Heritage Association (San Diego, Calif.)
1
Slovak Heritage and Folklore Society
1
Slovak League of America
1
Slovak Studies Association
1
Slovak-American Cultural Center in New York
1
Slovenská národná rada v zahraničí
1
Sokol U.S.A.
1
Talman Federal Savings and Loan Association of Chicago
1
United Lutheran Society
1
Wisconsin Slovak Historical Society
1