McMahon, Thomas J., 1909–
Nationality: Undetermined, possibly 
(Unknown)
Identities and Authority Control
- pdbooks.info ID: 151222
Thomas J. McMahon Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| The Catholic church and the secret societies in the United States | 1946 | Editor | |  |  | | | 
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| Old St. Patrick's, New York's first cathedral | 1947 | Editor | |  | | | |
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