Diefenderfer, A. James. Principles of electronic instrumentation / A. James Diefenderfer ; illustrated by Alexis Kelner. - 2d ed. - Philadelphia : Saunders, 1979. - xiii, 555 p. : ill. ; 28 cm. Includes bibliographies and index. ISBN: 0721630766 LCCN: 78001784 Subjects--Topical Terms: Electronic instruments. LC Class. No.: TK7878.4 / .D5 1979 Dewey Class. No.: 621.381 54 DIE