Sacher, Jack. The art of sound an introduction to music [by] Jack Sacher [and] James Eversole. - Englewood Cliffs, N.J. Prentice-Hall [1970, c1971] - 332 p. illus. (part col.), facsims., music, ports. 24 cm. Bibliography: p. 318-332. ISBN: 0130486868 LCCN: 72127548 /MN/r85 Subjects--Topical Terms: Music appreciation LC Class. No.: MT6 / .S2423A8