Note 1 — Chapter XI · PHYSICA AND METAPHYSICA.
Reading edition
Metaphys. Γ. iii. p. 1005, a 19-b. 11. Whether that discussion properly belongs to Philosophia Prima, or not, stands as the first Ἀπορία enumerated in the list which occupies Book B. in that treatise, p. 995, b. 4-13; compare K. i. p. 1059, a. 24.