TY  - BOOK
AU  - Greenhalgh P A L
TI  - Year of the four emperors
SN  - 0 297 76876 X
U1  - V1-52.D, L5 
PY  - 1975///
CY  - London
PB  - Weidenfeld and Nicolson     
KW  - HISTORY
ER  -