http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Research and development ratios and budgets
"Historical and forecasted R & D budgets and ratios covering the period ... "
Published: Lincolnshire, Ill., <1984/1991-1989/1996>; published: Riverwoods, Ill., <1996/2003>-