Open letter
Subtitle: to their excellencies : the most reverend bishops ...
By: [Leon Grochowski]
Publisher: publisher not identified
Published: 1960
Place of publication: U.S.]
Language: eng
Number of pages: 16
Subjects: Relations; Catholic Church; Polish National Catholic Church of America; Popes; Infallibility; World War, 1939-1945; Civilian relief
Notes: Cover title.