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| 005 | 20210219160249.0 | ||
| 008 | 081001s1959 mx r 000 0 spa d | ||
| 035 | _aUPN01000161832 | ||
| 049 | _aUNE | ||
| 080 | _a341.16: 001(100) =201959 ASI No.2. | ||
| 245 | 0 | 0 | _aTechnical assistance the role of UNESCO. |
| 250 | _a2a ed. | ||
| 260 |
_aParis : _bUNESCO, _c1959. |
||
| 300 | _a23 p. | ||
| 440 | 0 | _aUNESCO information manual; 2 | |
| 690 | _aMateriales de informacion- UNESCO | ||
| 710 | 2 | _aUNESCO | |
| 905 | _aUNESCO | ||
| 999 |
_c133945 _d133945 |
||