| 000 | 00373pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 230405s2001 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aENG | ||
| 100 | _aKevin Archer | ||
| 245 | _aVoice and Data Security | ||
| 250 | _a1 | ||
| 260 |
_a _bTechmedia _c2001 |
||
| 300 | _a484P, 24 cms | ||
| 440 | _a399 | ||
| 690 | _aMCA | ||
| 700 | _aJames Croe etc. | ||
| 906 | _a5552 | ||
| 999 |
_c258411 _d258411 |
||