Before revision: xii, 437 p. External links Carnegie Endowment for International Peace Carnegie Council for Ethics in International Affairs Research Guide on Peace by the United Nations Library at Geneva Peace Monuments Around the World Working Group on Peace and Development (FriEnt) Answers to: "How do we achieve world peace?"
After revision: xii, 437 p. External links Carnegie Endowment for International Peace Carnegie Council for Ethics in International Affairs Research Guide on Peace by the United Nations Library at Geneva Peace Monuments Around the World Working Group on Peace and Development (FriEnt)