TY  - BOOK
AU  - Sydenham of Combe,George Sydenham Clarke
TI  - Fortification: its past achievements, recent development, and future progress,
AV  - UG401 .S94 1907
PY  - 1907///
CY  - London
PB  - John Murray
KW  - Fortification
N1  - Map of Port Arthur in pocket
ER  -