Blas Bruni Celli Venezuela en 5 siglos de imprenta
Washington, Carnegie endowment for international peace, 1930.
25 x 14 cms. 4 pp. l h. s/n. 136 pp. Serie: Publications of the Carnegie endowment for international peace. Division of international law, Washington. Es una traducción de la primera parte de Probleme und entscheidungen der Deutsch-amerikanischen achadens commission ... The decision of the commission which constitute the second part of the German volume are omitted]. Prefatory note