Spending wisely buying health services for the poor / [electronic resource] :
Alexander S. Preker, John Langenbruner.
- Washington, DC : World Bank, 2004.
- xvi, 413 p.
Includes bibliographical references and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.