Civil and mechanical engineering popularly and socially considered 2026-02-16T00:55:32+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Haldane, J. W. C. (John Wilton Cuninghame) (miltom, 2011)