| 000 | 00542nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | CEME | ||
| 005 | 20210628201841.0 | ||
| 008 | 210222b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0-201-42293-X | ||
| 040 | _c. | ||
| 082 | _a004.67 HAL | ||
| 100 |
_aHalsall, Fred _956457 |
||
| 245 | _aData communication, computer networks and open systems | ||
| 260 |
_aNEW YORK _bADDISON WESLEY _c1996 |
||
| 300 | _aXIV,907P | ||
| 650 |
_aCOMPUTER NETWORKS AND OPEN SYSTEMS OPEN SYSTEMS DATA COMMUNICATION AND OPEN SYSTEMS _957096 |
||
| 942 |
_cBK _2ddc |
||
| 999 |
_c567399 _d567399 |
||