Studies of the early Khmer empire have so far been inevitably concerned with establishing the chronological structure of its history and with its religious institutions, of which much is now known. Other areas of inquiry have tended to be postponed in order to undertake these basic tasks, and the impression may exist that the inscriptions, which are the principal documents for such research, contain no other types of information. This impression is ill-founded. The extensive library of translated Cambodian inscriptions, available in the Bulletin de l'École Française d'Extrême-Orient and, above all, in Professor Cœdès' Inscriptions du Cambodge, contains a storehouse of material relevant to studies of Khmer social and economic institutions as well as to further work in political and religious affairs. Professor Cœdès himself has called for continuing research in these epigraphic materials. Such studies promise exciting contributions to the scholar's understanding of the Angkor monarchy, and of earlier Southeast Asia in general.