Includes, typographically distinguished, the texts of the 88 rules formulated at end of title 12 of book 5 of Liber sextus decretalium; each rule is immediately followed by Dinus' commentary.
The extensive 2-column apparatus of additions and annotations flanks or surrounds Dinus's text.
On leaf ("fo.") cxxix verso: Explicit celebris [et] solennis Tractatus de regulis iuris a ... Dyno de Muxello editus, vna cu[m] additionibus [et] Repertorio magistri Nicolai Boerij ...; fo. cxxx verso: Sequuntur nonnulla co[n]silia prefati magistri Nicolai Boerij (ending on fo. cxxxij verso and followed by "Tabula alphabetica"); colophon on recto of last leaf: Commentaria D. Dyni de Muxello ... Lugd'. in calcographia Benedicti Bonnyn anno salutis 1535, die vero 17. Julij.
T.p. in red and black, within ornamental woodcut border, includes, in rectangular frame, woodcut scene of Dinus lecturing; on verso of last leaf, device of Jacques-François Giunta: two lions support a shield with his chiffre, etc., as in Delalain, Inventaire, 2nd ed. (1892), p. 103, 1⁰ (reprod. Baudrier VI, p. 98, no. 2).
Signatures: a-t⁸.
Includes index.
With (preceded in the bound volume by:): Decio, Filippo. Philippus Decius De regu. iuris. [Lyon] : Venundantur Lugd. in vico Mercuriali per Jacobum Giuncti, 1536. Bound together subsequent to publication.