TY  - BOOK
AU  - YOST Charles
TI  - Insecurity of nations:  International relations in the twentih century
U1  - V1:19.N6, K8 
PY  - 1968///
CY  - London
PB  - Pall Mall Press    
KW  -  Confrontations
KW  -  Gen
KW  - International Security
ER  -