| 000 | 00439pam a2200181a 44500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 160408b1988 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0 19 853287 3 | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 082 |
_a001.5436 _bW465c |
||
| 100 | _aWelsh, Dominic | ||
| 245 | 1 |
_aCodes and cryptography _cDominic Welsh |
|
| 260 |
_bClarendon Press _c1988 _aOxford |
||
| 300 | _aix, 257p | ||
| 650 | _aCryptography | ||
| 942 | _cBK | ||
| 999 |
_c312859 _d312859 |
||