Hoffer, Charles R, The understanding of music /Charles R. Hoffer. - third edition. - Belmont, California : Wadsworth Pub. Company, (c)1976. - vii, 455 pages, 6. leaves of plates : illustrations ; 27 cm. Includes bibliographies and index. LCCN: 75022772 /MN/r84 Subjects--Topical Terms: Music appreciation. LC Class. No.: MT6 / .U534 1976 MT6