Rev. John L. Callahan books & textbook
Summa of the Christian Life (Selected Texts from the Writings of Venerable Louis of Granada, O.P., 1)
Rev. John L. Callahan Fr. Jordan Aumann, O.P.
Tan Books and Publishers, Inc. /1979T Paperback
isbn-10: 0895551187 / isbn-13: 9780895551184
