Louis J. Halle Biography See Work Spring 1975 O.K. By Louis J. Halle Spring 1982 The Nature of the Historian’s Vocation By Louis J. Halle Autumn 1980 The Role of the University In International Relations By Louis J. Halle Winter 1979 The Flight of Seabirds By Louis J. Halle Spring 1977 The Conduct Versus the Teaching of International Relations By Louis J. Halle