In tracing the evolution of the institutional conception of positive law, this volume makes an important contribution to the study of positive law. It also provides the first extensive translation of important writings on the theory of the institution, which has had continuing influence in France but has been known only by repute in English-speaking countries. Supplementing the selections from the most significant works of Hauriou, Renard, and Delos are critiques that provide a contemporary focus to institutionalist thought. They include pieces by the noted jurists Jean Br?the de la Gressaye, Andr? Hauriou (the son), Fran?ois and Bernard Geny, and Marcel Waline, as well as a retrospective essay prepared by Delos especially for this volume. The writings themselves range over a number of areas--sociology, psychology, law, and philosophy--and they cover such subjects as juridical method, public law, individual rights and the state, Hauriou's famous "Notes" on decisions of the Conseil d'Etat, natural law, and the social order.