Inductive syllogism

[meph...@yahoo.co.uk]

I've been toying with the idea that induction in II.23 is a reciprocal proof as described in II.5. Anyone have any thoughts?

If not thoughts, can anybody give me the Bekker numbers for these chapters? The texts I use (principally those online) never seem to have them, but reviewers seem to get inordinately pissed if they're not given, which means that I have to go to an inordinate amount of trouble in trying to find them.