| 000 | 00602nam a2200217 a 4500 | ||
|---|---|---|---|
| 001 | 000692 | ||
| 003 | OSt | ||
| 005 | 20210428145251.0 | ||
| 008 | 150107s1988####ck##################spa#d | ||
| 041 | 0 | _aspa | |
| 043 | _ack | ||
| 082 | 0 | 4 |
_a001.4 _bS211i |
| 100 | 1 |
_aSánchez Pilonieta, Alfonso _93831 |
|
| 245 | 1 | 0 |
_aEl Informe Investigativo / _cAlfonso Sánchez Pilonieta |
| 260 |
_aBogotá : _bPontificia Universidad Javeriana , _c1988 |
||
| 300 |
_a137 p. _b: il |
||
| 650 | 0 | 7 |
_aEDUCACION - INVESTIGACIONES _93832 |
| 650 | 0 | 7 |
_aINFORMACION CIENTIFICA _93833 |
| 942 |
_2ddc _cBK |
||
| 999 |
_c691 _d691 |
||
| 040 | _aCO-ViULL | ||