| 000 | 00523 a2200253 4500 | ||
|---|---|---|---|
| 001 | 7249 | ||
| 020 | _a8553-9560-50 | ||
| 041 | _aeng | ||
| 080 | _a681.3 Inf-1 | ||
| 245 | _aConvergence : computers, communications and office automation | ||
| 250 | _a | ||
| 260 | _aBerkshire | ||
| 260 | _bInfotech, | ||
| 260 | _c1979 | ||
| 300 | _av.1 | ||
| 300 | _c29.5 cm | ||
| 490 | _a | ||
| 100 | _aInfotech International | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aOffic practice-Automation | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c8847 _d8847 |
||