http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Information services on research in progress =
Services d'information concernant les recherches en cours : a worldwide inventory = repertoire mondial
Services d'information concernant les recherches en cours
Information services on research in progress : a worldwide inventory
edited by the Smithsonian Science Information Exchange and compiled in cooperation with Unesco.
"Prepared under the support of the Division of Science Information, U.S. National Science Foundation (NSF grant number DSI76-17229)."