Structural engineering 2026-02-15T19:32:49+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Kirkham, John Edward, 1870- (Methuen, Milton Keynes, Open University Press, 1914)