Santiago: Imprenta Nascimento, 1947. 312 pp. Sm. 4to. Paper wrappers. First edition. Very good unopened (uncut) copy, darkened spine with inch chip at heel, minor edgewear and light soiling on wrappers. Item #38196
Also published as a thesis at the Faculty of Law and Social Sciences at the University of Chile. . OCLC shows 12 copies worldwide.