TY  - BOOK
AU  - Wallensteen, Peter.
TI  - Peace Research: Theory and Practice
SN  - 9780415580885
U1  - 303.66 
PY  - 2011///
CY  - London
PB  - Routledge
KW  - Peace_Research
KW  - Conflict management_Research
N1  - Includes bibliographical references
ER  -