BARNA, T. Activity Analysis of Production and Allocation. by T. C.Koopmans. Cowles Commission Research in Economics, Monograph 13. Wiley & Sons, New York 1952. 380 pp. $ 4,50. Nationaløkonomisk tidsskrift, [S. l.], v. 92, 1954. Disponível em: https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/60669. Acesso em: 14 jul. 2024.