1960. Letter identifying the new historical facts that made obsolete ISEB's interpretation of Brazil based on de idea of an alliance between the national bourgeoisie and the left. (East Lansing, 14.12.60)
OTHER TYPES OF WORKS
SHORT TEXTS
1960. Social mobilitity, decision-making patterns and conflict/cooperation of American business executives. (Term paper: MBA at Michigan State University)
1960. The decision process. (Short term paper, MBA, Michigan State University)