| 000 | 00423nam a2200133 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1984#### ||||f#|||||00| 0#uuu#d | ||
| 003 | AR-SmCIES | ||
| 091 | _a48107 | ||
| 245 | 1 | 4 | _aThe code system S SYST, present status and current development.. |
| 260 |
_aGif-sur-Yvette Cedex : _bs.e, _c1984. |
||
| 300 | _apaginacion varia | ||
| 999 |
_c20600 _d20600 |
||