Johnson, J.J. Introductory radio and television electronics / - Oxford: Macmillan Education, 1997. - ix, 224p.; ill. 28cm "N" ISBN: "0-333-61656-1" Subjects--Topical Terms: 1.Radio transmitters and transmission. 2. Television -transmitters transmission. Subjects--Index Terms: "Y" LC Class. No.: TK6550 / .J3542 1997