Principles of geotechnical engineering 2026-02-16T06:12:03+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Das, Braja M., 1941-; Emeritus, Dean (Cengage Learning, 2014)