Ah, I see. That's interesting, I'll see if I can find a bootleg copy and have a read =). Logic is a beautiful, deep subject - all the best with your studies!
I've heard amazing things about it and it hasn't yet disappointed (the little I've read). Worth the $60 I spent on Abebooks for it (used) but the full copy is also on ThePirateBay if you want to see a longer preview.
https://bayes.wustl.edu/etj/prob/book.pdf
I've heard amazing things about it and it hasn't yet disappointed (the little I've read). Worth the $60 I spent on Abebooks for it (used) but the full copy is also on ThePirateBay if you want to see a longer preview.