TY  - BOOK
AU  - WILLIAMS Paul D
TI  - Security studies: an introduction 
SN  - 9780415425629 (pbk) :
PY  - 2008///
CY  - London
PB  - Routledge
KW  - INTERNATIONAL SECURITY
N2  - Arranged in 4 main sections: Part 1 theoretical approaches (realism, liberalism, game theory, constructivism ,peace studies etc); Part 2 Key concepts (war, terrorism, genocide, ethnic conflict, poverty, health etc.); Part 3 Institutions (regional and international alliances); Part 4 Contemporary challenges (arms trade, counterterrorism, counterinsurgency, peace operations, transnational crime, private securtiy, population movements etc)
ER  -