TY  - BOOK
AU  - Groom,A.J.R.
TI  - International relations then and now : origins and trends in interpretation
SN  - 9780415180214
U1  - 327.09 GRO 
PY  - 2019///
CY  - London
PB  - Routledge
KW  - International relations--Study and teaching International
ER  -