TY  - BOOK
AU  - Tyerman, Christopher.
TI  - Fighting for Christendom :Holy War and The Chusades
SN  - 0192803255
U1  - 261.872 
PY  - 2004///
CY  - New York
PB  - Oxford University Press
KW  - The Impact of the Crusades
N1  - What were the Crusades?; The Causes and Consequences of the Crusades
ER  -