000 | 00446nam a2200169 a 4500 | ||
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005 | 20210223131528.0 | ||
008 | 110615s1983 mx r 000 0 spa d | ||
020 | _a9231020994 | ||
035 | _aUPN01000180826 | ||
049 | _aUNE | ||
080 | 4 | _a3. 001. 4 =20 GRA No. 6 | |
100 | 1 |
_aGrabe, Sven _938402 |
|
245 | 1 | 0 |
_aEvaluation manual : _cSven Grabe |
260 |
_aFrancia : _bUNESCO, _c1983. |
||
300 | _a84 p. | ||
440 | 0 |
_aSocio-economic studies _v6 |
|
999 |
_c152929 _d152929 |