| 000 | 00383nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a652.8 _bSm654 |
||
| 100 | _aSmith L D | ||
| 245 |
_aCryptography _bthe science of secret writing |
||
| 260 |
_aNew York _bDover _c1955 |
||
| 300 | _a164p. | ||
| 650 | _aCryptography | ||
| 942 | _cBK | ||
| 999 |
_c56056 _d56056 |
||