Philip J. CookITT/Sanford Professor of Public Policy, Duke University, USA, Jens LudwigAssistant Professor of Public Policy, Georgetown University, USA
ISBN 9780195153842
Published January 2002
Oxford University Press
Ronald C. KeithProfessor of Political Science, and Head of Department, University of Calgary, Canada, Zhiqiu Lin, Zhqiu LinAssistant Professor, Department of Sociology and Anthropology, Carleton University, Canada
ISBN 9780333770900
Published November 2001
Palgrave Macmillan
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