TY  - BOOK
AU  - Roberts,Andrew
TI  - Great commanders of the medieval world 454-1582
SN  - 9780857385895
AV  - UB 210  G73 2011
PY  - 2011///
CY  - London : 
PB  - Quercus, 
KW  - Military biography
KW  - Commander of troops
KW  - Leadership
KW  - History
ER  -