Includes, typographically distinguished, the texts of the 88 rules formulated at end of title 12 of book 5 of Liber sextus decretalium; each preceded by a set of numbered "argumenta" and followed by (Dinus's) commentary proceeding by the numbers. An apparatus of additions and other notes flanks or partly surrounds the commentary.
Device on t.p.: scepter with shining eye on top, between two olive branches, held by an arm around which a snake is wound; motto "Vincenti."
Colophon last leaf recto: Lugduni, Excudebat Ioannes Pidaeius.
Signatures: a-b⁸ c⁴ A-S⁸.
Includes index.
With: Decio, Filippo. In titulum Digestorum De regulis iuris. Lugduni : Apud Ant. Vincentium, 1549 (LCCN 2001560447). Bound together subsequent to publication.