| ID | 158763 |
| Title Proper | MI5’s tradecraft before the first world war |
| Language | ENG |
| Author | Northcott, Chris |
| `In' analytical Note | International Journal of Intelligence and Counter Intelligence Vol. 31, No.2; Summer 2018: p.289-311 |
| Journal Source | International Journal of Intelligence and Counter Intelligence Vol: 31 No 2 |
| Key Words | Intelligence Agency ; MI5 ; Tradecraft ; World War I ; Secret Service Bureau |