TY  - BOOK
AU  - Langhorne, Richard
TI  - Collapse of the concert of Europe: International politics, 1890-1914
U1  - 327.11  LAN-C 
PY  - 1981///
CY  - London
PB  - Macmillan Press Ltd.
KW  - International politics-- International relations-- Political science
ER  -