Harmuth Henning F Acoustic imaging with electronic circuits Harmuth Henning F - New York Academic Press 1979 - xiv, 231p. cm. - Advances in electronics and electron physics; 11 . Standard No.: 37264 Source: Textual Subjects--Topical Terms: Acoustics SoundPhysics Dewey Class. No.: C3:7:(D65,2), L9