| 000 | 00743nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160302.0 | ||
| 008 | 081006s1993 mx r 000 0 spa d | ||
| 035 | _aUPN01000162395 | ||
| 049 | _aUNE | ||
| 080 | _a002.6 =20 HOP. | ||
| 100 | 1 | _aHopkinson, Alan | |
| 245 | 1 | 0 |
_aImplementation notes for uses of the common communication format for actual information (CCF/F) / _ccomp. by Alan Hopkinson. |
| 260 |
_aParís : _bUNESCO, _c1993. |
||
| 300 | _a49 p. | ||
| 440 | 0 | _aPGI-93/WS/8 | |
| 500 | _aIncluye bibliografía | ||
| 690 | _aControl bibliográfico - Intercambio de información | ||
| 690 | _aSistemas de información | ||
| 710 | 2 | _aUNESCO | |
| 710 | 2 |
_aPGI. _bPrograma General de Información y UNISIST |
|
| 905 | _aUNESCO | ||
| 999 |
_c134508 _d134508 |
||