World development report 2011 :
World development report 2011 : conflict, security, and development.
- Washington, D.C. : World Bank, 2011.
- xxv, 384 p. :
9780821384398 (pbk)
Security, International.---
330.91724 / Wo
9780821384398 (pbk)
Security, International.---
330.91724 / Wo