{" Plants, " (?)

(5) Metaphysics: Metaphysics, "

{On the Six Principles, Gilbert de la Porree
{Barbarismus (Bk. 3, Larger Grammar),
{ Donatus.
(6) Other Books {Grammar (Major and Minor), Priscian.
{On Causes, Costa Ben Luca.
{On the Differences of Spirit and Soul
{ (another translation of On Causes).[71]

An interesting part of the Statute of 1254 relates to the length of time
to be given to the various books, or groups of books, prescribed. The
entire Old Logic is to be read in about six months (October 1-March 25);
the New Logic and Priscian's Grammar in the same length of time; the
Physics, the Metaphysics and On Animals, together, in somewhat more than
eight months (October 1-June 25); the four books of the Ethics, alone,
in six weeks; On Life and Death is to be completed in one week, and
several of the other treatises in the same group are to be read in
periods varying from two to five weeks. Knowledge of these facts renders
the list as a whole considerably less imposing than it might otherwise
appear.

2. Books required at Paris in 1366. In this and all the following
examples the books are by Aristotle unless otherwise specified.

For the A.B.:
(1) Grammar: Doctrinale, Alexander da Villa Dei.
(2) Logic: The Old and the New Logic, as above.
(3) Natural Philosophy: On the Soul.

For the License to teach everywhere:
(1) Natural Philosophy: Physics; On the Heavens and the
Earth; On Generation and Corruption; Parva Naturalia (see
p. 143); On Mechanics.
(2) Mathematics: "Some books"; probably the treatises required
at Leipzig in 1410. (See p. 140).
(3) Politics.
(4) Rhetoric.

For the A.M.:
(1) Ethics.
(2) Meteorics (3 Bks.).[72]

3. Books required at Oxford, 1267: For the A.B. (Determination):

(1) Logic: The Old and the New Logic (see p. 140), and On
the Six Principles.
(2) Either Grammar (selections from Donatus and Priscian),
or Natural Philosophy (Physics, On the Soul, and On Generation
and Corruption).[73]

For the A.B. in (?) 1408.
(1) Logic: The Old and the New Logic in "cursory," or extraordinary,
lectures, given by Bachelors; Introduction, Porphyry: On the
Six Principles, Gilbert de la Porree; Sophisti