S.mi D.N. Sixti diuina prouidentia Papae. V. super dubiis in priori constitutione emergentibus, de admittendis ad habitum & professionem regularibus[.] : Declaratio in forma perpetuò valiturae constitutionis..
Catholic Church.Pope (1585-1590 : Sixtus V)
SixtusV,Pope,1520-1590.
Romae : Apud haeredes Antonij Bladij ... ,
1588..
Woodcut coat of arms of Sixtus V on title page.
Monasticism and religious orders
Profession (in religious orders, congregations, etc.)