Practical electricity : a laboratory and lecture course... /by William Edward Ayrton 2026-02-15T21:04:10+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Ayrton, William Edward (Methuen, Milton Keynes, Open University Press, 1887)