The elements of electrical engineering : a first years course for students 2026-02-16T00:31:34+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Sewell,Tyson (D. Van Nostrand Co., 1902)