http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings from the ninth Paul D. Converse symposium
edited by Alan R. Andreasen, Seymour Sudman.
"The papers in this volume were presented at the ninth Paul D. Converse symposium held at the University of Illinois, May 16-17, 1975."