000 | 00349nab a2200121 4500 | ||
---|---|---|---|
003 | AR-BaUBC | ||
008 | 160623t1989 c ||||| |||| 00| 0 s d | ||
040 |
_aAR-BaUBC _cAR-BaUBC |
||
245 | 0 | 0 | _aAndrés Sabella / |
300 |
_ap. 241-244 : _bdib. |
||
773 | 0 |
_088444 _9131749 _dChile : Universidad de Concepción _tAtenea : _x0716-1840 |
|
942 |
_2udc _cCRA |
||
999 | _c116371 |