TY  - GEN
AU  - Barker,Ernest
TI  - The conception of Empire
U1  - 937.001 21
PY  - 1923///
CY  - Oxford
PB  - At the Clarendon Press
KW  - ROMA
KW  - HISTORIA
KW  - IMPERIO
KW  - 30 AC.-476 DC
KW  - LEMB
ER  -