"Originally published in 1970 as Analyse und Werturteil from the series Musikpädagogik, Forschung und Lehre, volume 8"--T.p. verso.
Reproduction
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Michigan Publishing, 2008. Includes both TIFF files and keyword searchable text. ([ACLS Humanities E-Book]) Mode of access: Intranet.