Batiffol, Henri Keywords: Legal principles | Private international law | Mots clefs: Principes de droit | Droit international privé | ABSTRACT Henri Battifol reviews in his course the fundamental issues of private international law from the perspective of comparative law. He proceeds first to the comparison of the private international law systems, and more precisely to the comparison of conflicts of law in force in several States. He carries out a comparative study of domestic laws whose scope is determined by the …