| 000 | nas a22 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260701004504.0 | ||
| 008 | 260701c20079999ag |||||||||||||||spa | ||
| 245 | 0 | 0 | _aEducación |
| 264 | 1 |
_aBuenos Aires _bSiglo XXI _c2007 |
|
| 942 | _cCR | ||
| 035 | _a(CES)122774 | ||
| 001 | 137064 | ||
| 999 |
_c137064 _d137064 |
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| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
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