MICHAEL CALDERON-ZAKS. Technological Change before Globalization: Race and Declining Employment for Mexicans on Railroads, 1945-1970. Journal of World-Systems Research, [S. l.], v. 28, n. 1, p. 77–97, 2022. DOI: 10.5195/jwsr.2022.1061. Disponível em: http://jwsr.pitt.edu/ojs/jwsr/article/view/1061. Acesso em: 8 dec. 2022.