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1gan Mathis, Michael A. (Michael Ambrose), 1885-1960Location: Hesburgh Libraries, University of Notre Dame
Cyhoeddwyd 1917
Traethawd Ymchwil Llyfr -
2gan Mathis, Michael A. (Michael Ambrose), 1885-1960Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1925
Cael y testun llawn
Pamphlet