http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
3 volumes (1489 pages, 1 unnumbered page) : portraits, facsimiles, music. ; 28 cm.
Collected, translated and edited with an introduction, appendixes, notes and indexes by Emily Anderson.
"List of letters": volume 1, pages xxiii-xliii; "Classified index of works": volume 3, pages 1473-1481; "Index of works arranged according to the Kinsky-Halm thematic catalogue (1955)": volume 3, pages 1483-[1490].