Peter of Spain or, in Latin, Petrus Hispanus (13th century) is the Mediaeval author of "Tractatus", a standard textbook on logic, and often credited with a number of works on medicine.
Peter of Spain or Petrus Hispanus (13th century) is the Mediaeval author of "Tractatus". This was in Latin. Peter of Spain or Petrus Hispanus (13th century) is a standard textbook on logic. This was in Latin. Peter of Spain or Petrus Hispanus (13th century) is often credited with a number of works on medicine. This was in Latin.