000 | 00450nam a2200181Ia 4500 | ||
---|---|---|---|
008 | 140908s9999 xx 000 0 und d | ||
020 | _a9780486247618 | ||
040 | _aNISER LIBRARY | ||
041 | _aEnglish | ||
082 |
_a003.26 _bGAR-C |
||
100 | _aGardner, Martin | ||
245 |
_aCodes, ciphers and secret writing _cMartin Gardner |
||
260 |
_aNew York _bDover _c1972 |
||
300 | _a96p. | ||
650 | _aCIPHERS | ||
650 | _aCRYPTOGRAPHY | ||
942 | _cBK | ||
999 |
_c9139 _d9139 |