Lindberg, Bertil C. Trouble shooting Communications facilities :measurements and tests on data and telecommunication circuits, equipement, and systems Bertil C. Lindberg - New York: John Wiley & Sons, 1990. - xxiv, 321p. Includes index eng ISBN: 0471612863 Subjects--Topical Terms: Telecommunication systems-Maintenance and repair Dewey Class. No.: 621.382 / LIT