| 000 | 00500nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20220621134339.0 | ||
| 008 | 161108s1965 mx r 000 0 spa d | ||
| 035 | _aUPN01000214600 | ||
| 049 | _aUNE | ||
| 050 | 4 |
_aZ696 U8.7 _bC5.2 |
|
| 245 | 0 | 0 |
_aClassification decimale universelle : _bedition speciale education. |
| 260 |
_aParís : _bUNESCO, _c1965. |
||
| 300 | _a82 p. | ||
| 650 | 4 |
_aCLASIFICACION DECIMAL UNIVERSAL _910879 |
|
| 650 | 7 |
_aClasificación bibliográfica _2 _910874 |
|
| 905 | _aLibro | ||
| 999 |
_c186700 _d186700 |
||