Northrop, Robert B. Introduction to instrumentation and measurements / by Robert B. Northrop - Third edition. - London, New Work : CRC Press, 2008. - xxvi, 921 pages : illustrations ; 26 cm. Includes bibliographical references (pages 881-898) and index. ISBN: 9781466596771(hardback : alk. paper) Subjects--Topical Terms: Electronic instruments.Electronic measurements. Dewey Class. No.: 621.3815 / NOR/I