Microfilm. St. Louis, Mo. : Pius XII Memorial Library, Saint Louis University, 1967. 1 microfilm reel ; 35 mm. (Manuscripta, microfilms of rare and out-of-print books ; list 70, no. 8). Original in Biblioteca apostolica vaticana. s1967 moun a
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.