TY  - BOOK
AU  - Smail,R.C.
TI  - Crusading warfare, 1097-1193
PY  - 1976///, c1956]
CY  - Cambridge [Eng.]
PB  - University Press
KW  - Crusades
KW  - Military art and science
KW  - History
N1  - Bibliography: p. 251-261
ER  -