TY  - BOOK
AU  - Haftendorn Helga Ed.
AU  -  Keohane Robert O. Ed.
AU  -  Wallander Celeste A. Ed.
TI  - Imperfect unions:  Security institutions over time and space
U1  - V1:19(zP).N, N9 
PY  - 1999///
CY  - Oxford
PB  - Oxford university press     
KW  - HISTORY
ER  -