Note 81 — II.
Reading edition
Aristotle himself admits the repetition in some cases, Topic. II. ii. p. 110, a. 12: the fourth locus is identical substantially with the second locus.
Theophrastus distinguished παράγγελμα as the general precept, from τόπος or locus, as any proposition specially applying the precept to a particular case (Schol. p. 264, b. 38).