Presents a brief overview of a number of methods and gadgets used by spies, from the earliest uses of codes and ciphers to high-tech methods made possible by computers.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
---|---|---|---|---|---|---|---|---|---|---|---|
355312 | 4182283 | 2258 | 63488 | 109053 | DANE | 145 | DANE18806 | 327 WAL | 327 | 1577459752 | 1709567815 |
796711 | 4533285 | 2183 | 63488 | 109053 | PIJR | 384 | PIJR37072 | 327.12 Wal | 327.12 | 1579893772 | 1708963493 |
2258379 | 5807528 | 1276 | 63488 | 109053 | LIS | 287 | T0052651 | 327.12 Wal | 327.12 | 1615918896 | 1615918896 |
2524793 | 6039069 | 2143 | 63488 | 109053 | VCI | 432 | VCI85507 | 355 WAL | 355 | 1637782573 | 1695044385 |
2976903 | 6446045 | 2137 | 63488 | 109053 | PCE | 301 | PCC0070441 | 327.12 Wal | 327.12 | 1637782573 | 1695044385 |