http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"This is an unchanged reprint of the first edition, with the addition of a supplementary bibliography (page 217), indicating some of the main works which have appeared since 1981"--P. [vii].
Includes bibliographical references (pages [209]-218) and index.