Clifford, Martin, 1910- Understanding high fidelity, by Martin Clifford in cooperation with the Engineering Dept., U.S. Pioneer Electronics Corp. - [New York, Drake, 1972] - 171 p. illus. 24 cm. ISBN: 0572008791 LCCN: 72011748 Subjects--Topical Terms: High-fidelity sound systems. LC Class. No.: TK7881.7 / .C55 Dewey Class. No.: 621.389 33 CLI