Glenn, Paul J. 1893-1957. Apologetics; a class manual in the philosophy of the Catholic religion, by Paul J. Glenn. - Rockford, IL: TAN Books, 1931 [1980]. - xix, 303 p. 20 cm. LCCN: 31010781 Subjects--Corporate Names: Catholic Church--Apologetic works. Subjects--Topical Terms: Apologetics. LC Class. No.: BT1101 / .G5