Open AccessBusiness R&D intensity trends by area, 1993-2007
Publication year - 2009
Publication title -
oecd science, technology and industry scoreboard
Language(s) - Uncategorized
Resource type - Reports
ISSN - 1562-983X
DOI - 10.1787/sti_scoreboard-2009-graph14-en
Subject(s) - intensity (physics) , computer science , physics , optics