Logica sive ars cogitandi: : in qua praeter vulgares regulas plura nova habentur ad rationem dirigendam utilia..
Arnauld, Antoine,1612-1694.
Nicole, Pierre,1625-1695.
Port Royal.
Lugduni Batavorum, ex officina Joannis du Vivie.,
1694..
Translation of: Logique, ou l'art de penser, by Arnauld and Nicole, known as the Port Royal logic.
Logic.