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1gan Wolkovich-Valkavicius, William, 1929-2005Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1982
Cael y testun llawn
Pamphlet -
2gan Wolkovich-Valkavicius, William, 1929-2005Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1982
Cael y testun llawn
Pamphlet -
3gan Wolkovich-Valkavičius, William, 1929-2005Location: Dinand Library, College of the Holy Cross
Cyhoeddwyd 1980
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