| 000 | 00634 a2200265 4500 | ||
|---|---|---|---|
| 001 | 22658 | ||
| 020 | _a0-85296288-60 | ||
| 041 | _aeng | ||
| 080 | _a621.3:061.2 Ins:84 | ||
| 245 | _aInternational conference on secure communication systems, London, UK, 22-23 Feb., 1984 | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bIEE, | ||
| 260 | _c1984 | ||
| 300 | _avii,78 p. | ||
| 300 | _c29 cm | ||
| 490 | _a | ||
| 100 | _aInstitution of Electrical Engineers | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aElectronic security systems-Congresses | ||
| 650 | _aConfidential communications-Congresses | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c37347 _d37347 |
||