The origins of Schonberg's twelve-tone system a lecture delivered in the Whittall Pavilion of the Library of Congress, January 10, 1957 - Wellesz, Egon 1885- (Washington [U.S. Govt. Print. Off.], 1958)
At head of title: The Library of Congress. The Louis Charles Elson Memorial Fund.
Keywords: Schonberg, Arnold -- 1874-1951.; Twelve-tone system; Music