| 000 | 00479ntaaa2200181 4500 | ||
|---|---|---|---|
| 003 | 01 | ||
| 005 | 20251027203110.0 | ||
| 008 | 0714s1973 ag 01 | ||
| 040 |
_aAR-BaBN _bspa _cAR-BaBN _eaacr _dRIC |
||
| 082 | _a808.0230 Or6c | ||
| 100 |
_aOrna, Elizabeth _932441 |
||
| 245 | _aComo usar la informacion en trabajos de investigacion | ||
| 250 | _a1 ed. | ||
| 260 |
_aBarcelona : _bGedisa, _c2000 |
||
| 300 |
_a238 p ; _c23 cm |
||
| 700 |
_aStevens, Graham _932442 |
||
| 942 | _cBK | ||
| 999 |
_c26407 _d26407 |
||