Federal Government Strategic Sourcing of Information Products and Services
http://www.loc.gov/flicc/publications/FRD/Strategic-Sourcing-2012-April.pdf
Offers data on the amount spent by the federal government for information goods and services from 1990 through the second quarter of FY2012 and the vendors from whom these services and products were purchased. Also forecasts potential savings through FY2015 if federal agencies purchased these products and services through a strategic-sourcing initiative. From the Library of Congress