Channon, Arthur Geoffrey Daniel Electronics : [Vol.] 1 / Arthur Geoffrey Daniel Channon. - London (etc) : Heinemann Educational, 1970. - 328 p. : ill., 23 cm. - Heinemann course in electrical and electronic engineering. . ISBN: 0435718533 9780435718534 Subjects--Index Terms: ტექნიკა ელექტრონიკა Universal Decimal Class. No.: 621.38