TY  - BOOK
AU  - O'NEILL Eric
TI  - Gray day: my undercover mission to expose America's first cyber spy 
SN  - 9780525573524 (hbk.):
PY  - 2019///
CY  - New York
PB  - Crown Publishers
KW  - HANSSEN ROBERT
KW  - INTELLIGENCE SERVICE
KW  - RUSSIA (FEDERATION)
ER  -