Northrop, Robert B. Introduction to instrumentation and measurements / Robert B. Northrop. - 2nd ed. - Boca Raton, Fla. : Taylor & Francis, 2005. - [xiv], 743 p. : ill. ; 25 cm. Includes bibliographical references (p. 727-736) and index. ISBN: 0849337739 Subjects--Topical Terms: Electronic instruments.Electronic measurements.