http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a guide to goniometry photographs by Jocelyn Greene Molleur and Lucia Grochowska Littlefield; photographs by Jocelyn Greene Molleur and Lucia Grochowska Littlefield; illustrations by Timothy Wayne Malone
Includes bibliographical references and index