TY  - BOOK
AU  - Purton, P. F
TI  - A history of the late medieval siege, 1200-1500
SN  - 9781843834496
U1  - 355.440902 PUR 
PY  - 2010///
CY  - Woodbridge
PB  - Boydell & Brewer
KW  - Military art and science - History - Medieval, 500-1500
ER  -