| 000 | 00428nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 240510s9999 xx 000 0 und d | ||
| 020 | _a0000810451492 | ||
| 041 | _aEng | ||
| 082 | _a004 | ||
| 082 | _bB57 | ||
| 100 | _aBASWORTH B. | ||
| 245 | 0 | _aCODES CIPHERS AND COMPUTERS | |
| 260 | _bNEWJERSEY : HAYDEN BOOKS | ||
| 260 | _c1982 | ||
| 300 | _a259 p. | ||
| 650 | _aCOMPUTER SCIENCE | ||
| 942 | _2ddc | ||
| 942 | _cLBK | ||
| 999 |
_c26050 _d26050 |
||
| 945 |
_a1 _bMadushi Gamage _c1 _dMadushi Gamage |
||