| 000 | 00644nam a2200253 i 4500 | ||
|---|---|---|---|
| 001 | 29030 | ||
| 003 | ES-MaBCM | ||
| 005 | 20241016094937.0 | ||
| 008 | 940309s1994 esp 000 0 spa d | ||
| 020 | _a84-7614-560-8 | ||
| 021 | _axx | ||
| 035 | _a(OCoLC)34212609 | ||
| 040 | _cES-MaBCM | ||
| 041 | 0 | _aspa | |
| 043 | _aesp | ||
| 080 | _a681.3 | ||
| 100 | 1 |
_aDerfler, Frank J. _912376 |
|
| 245 | 1 | 0 |
_aAsà funcionan las comunicaciones _cFrank J. Derfler, Les Freed |
| 260 |
_aMadrid : _bAnaya Multimedia, _c1994 |
||
| 300 |
_a216 p. _c27 cm |
||
| 650 | 7 |
_aOrdenador _959604 |
|
| 650 | 7 |
_aRed de información _960034 |
|
| 942 | _cBK | ||
| 999 |
_c29030 _d29030 |
||