HAMMERICH, H. Robert C. Meier & Stephen H. Archer: An Introduction to Mathematics for Business Analysis. McGraw-Hill Book Company. New York 1962. 283 sider. 45 sh. Ledelse og Erhvervsøkonomi, [S. l.], v. 26, 1962. Disponível em: https://tidsskrift.dk/ledelseogerhvervsoekonomi/article/view/34001. Acesso em: 18 jul. 2024.