Graf, Rudolf F. The modern amplifier circuit encyclopedia / [Books]. Rudolf F. Graf. - 1st ed. - Blue Ridge Summit, PA : Tab Books, 1992. - vii, 194 p. : ill. ; 24 cm. Includes bibliographical references (p. 182-188) and index. ISBN: 0830639276 LCCN: 91003972 Subjects--Topical Terms: Amplifiers (Electronics)