Prelini, C. Earth and rock excavation : a practical treatise : with tables and many diagrams and engravings / by Charles Prelini; C. Prelini .— : Crosby Lockwood & Son, 1905 .— 429 с. — Lang: eng .— URL: https://rucont.ru/efd/94669 (дата обращения: 12.11.2025)