TY  - GEN
AU  - Helen E Purkitt
TI  -  Annual editions : : world politics 10/11 
SN  - 9780078050640
AV  - D217. PUR 2011 
PY  - 2011///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - World politics.
KW  - International relations
N1  - Includes index
ER  -