Background
KELLER R., Carlos was born on January 3, 1898 in Concepción. Son of Carlos and Ema Keller.
KELLER R., Carlos was born on January 3, 1898 in Concepción. Son of Carlos and Ema Keller.
Professor of economic sciences in the University of Concepción. Of statistics and social economics in the University of Chile. Director of the Institute of Philosophy and Social Sciences of the latter university, 1928.
Official of the Bureau of Statistics (Dirección de Estadística), 1927-1931.
Head of the administrative department of the Ministry of Education, 1931-1932. Director-general of statistics, 1932.