MARC
| LEADER | 00000pam a2200000 4500 | ||
|---|---|---|---|
| 001 | 15487 | ||
| 003 | MY-KLNDU | ||
| 005 | 20241218060335.0 | ||
| 020 | 0 | 0 | |a 0684831309 |
| 035 | |a 0000008117 | ||
| 039 | 9 | |y 200910081641 |z VLOAD | |
| 090 | 0 | 0 | |a Z103 |b .K28 1996 |
| 100 | 1 | 0 | |a Kahn |h David |
| 245 | 1 | 4 | |a The codebreakers |b the story of secret writing |c David Kahn |
| 260 | 0 | 0 | |a New York |b Scribner |c 1996 |
| 300 | |a xvii,590p. |b ill. |c 24cm | ||
| 650 | 0 | 0 | |a Cryphotography |x History |
| 999 | |a vtls000015733 |c 15487 |d 15487 | ||