WALLICH, H. Some uses of economics. PSL Quarterly Review, [S. l.], v. 35, n. 141, 2013. DOI: 10.13133/2037-3643/10746. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/10746. Acesso em: 17 may. 2024.