TY  - BOOK
AU  - Parritt, Brigadier Brian.
TI  - The Intelligencers: British military intelligence from the middle ages to 1929
SN  - 9781399004923
AV  - UB251 .P221 2021
PY  - 2021///
CY  - UK
PB  - Pen & Sword Military
KW  - Intelligence Service
ER  -