BOWDEN, Frederick W. An Improved System of Producing and Printing Loose Leaf Sailing Directions and Corrective Change Pages. The International Hydrographic Review, [S. l.], v. 43, n. 2, 2015. Disponível em: https://journals.lib.unb.ca/index.php/ihr/article/view/24053. Acesso em: 21 dec. 2024.