Turnbull, W. Practical treatise on the strength and stiffness of timber : intended as a guide for engineers, architects, carpenters, etc. : estimating the strength, stiffness, and magnitude of beams to be employed in bulding and other works : to which is added, an Abstract of problems and rules, with tables for estimating by inspection the strenght, magnitude, and flexure, of cast and timber beams : also tables of the properties of timber, metal, brick, clay, earth, and stone / by William Turnbull; W. Turnbull .— : Josiah Taylor, 1833 .— 157 с. — Lang: eng .— URL: https://rucont.ru/efd/124525 (дата обращения: 11.07.2024)