- Ph.M.
- Ph.M.
► Abbreviation in general use, chiefly EcclesiasticalPhilosophiae Magister ("Master of Philosophy")The Catholic Encyclopedia, Volume VIII. — New York: Robert Appleton Company. Nihil Obstat. 1910.
Catholic encyclopedia.
The Catholic Encyclopedia, Volume VIII. — New York: Robert Appleton Company. Nihil Obstat. 1910.
Catholic encyclopedia.