Timber engineering. Step 1 : basis of design, material properties, structural componentes and joints, 1995. port. (edited by... P. Aune), hojas preliminares (authors... P. Aune).
WWW The Library of Congress, 08-05-2024. encabezam. y fecha (Aune, Petter, 1926-). https://lccn.loc.gov/n82081671