Salzman, Eric Twentieth-century music: an introduction / Eric Salzman - Englewood Cliffs, N.J. : Prentice-Hall, 1988 - xvi, 330 p. : ill. ; 23 cm. ISBN: 139350578 9780139350573 Subjects--Topical Terms: Music -- 20th century -- History and criticism. LC Class. No.: ML197 / .S77 1988