Engineering : an introduction to a creative profession 2026-02-15T20:10:18+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Beakley, George C; Leach, H. W. (Macmillan, 1977)