| 000 | 00488 a2200181 4500 | ||
|---|---|---|---|
| 005 | 20230712142141.0 | ||
| 008 | 120830s xxu||||gr|||| 00| 0 spa d | ||
| 020 | _a9798729435920 | ||
| 040 |
_aEVLG _bspa _erda |
||
| 100 | _aMenna, Sergio H. | ||
| 245 | _aLa nueva metodología de la ciencia | ||
| 260 |
_bEditorial Universitas _c2020 |
||
| 264 |
_bEditorial Universitas _c2020 |
||
| 336 | _btxt | ||
| 337 |
_2rdamedia _bn |
||
| 338 |
_2rdacarrier _bnc |
||
| 942 |
_c25 _2ddc |
||
| 999 |
_c300473 _d300473 |
||