Author: IOANNIS XXIII PONT. MAX. (JOHN 23rd).
Title: Litterae encyclicae. Mater et magistra. De recentioribus rerum socialium processibus ad christiana praecepta componendis.
Description: Rome, (Cancellaria Apostolica), (Cancellaria Apostolica), 1962. Orig. brown leather, gilt. In slipcase. 720,(18) pp.: facs, 2 plates in col. portr; 22 cm. Printed on thin (bible) paper. Text in various languages. - "Unione Cristiana Imprenditori Dirigenti" (leather of spine sl. rubbed/ faded, and foot of spine sl. dam., sl. worn although very good) . Gewicht/Weight: 880 grs.

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