| LDR | 00900nam a2200217 i 4500 | ||
| 001 | 009352139 | ||
| 003 | MiAaHDL | ||
| 005 | 20090225000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 050204s1841 sp 000 0 spa | ||
| 035 | ⊔ | ⊔ | ‡asdr-ucm.b2176993x |
| 040 | ⊔ | ⊔ | ‡aSpMaUCDE |
| 080 | ⊔ | ⊔ | ‡a341.382(460:866)"18" |
| 100 | 1 | ⊔ | ‡aEspaña. |
| 240 | 1 | 0 | ‡aTratados, etc. Ecuador, 1840. |
| 245 | 1 | 0 | ‡aTratado de paz y amistad celebrado entre España y la República del Ecuador : ‡ben 16 de febrero de 1840 |
| 260 | ⊔ | ⊔ | ‡aMadrid : ‡ben la Imprenta Nacional, ‡c1841. |
| 300 | ⊔ | ⊔ | ‡a21 p. ; ‡c21 cm. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 651 | ⊔ | 4 | ‡aEcuador ‡xTratados de paz ‡zEspaña ‡ys.19 ‡xObras anteriores a 1900. |
| 651 | ⊔ | 4 | ‡aEspaña ‡xTratados de paz ‡zEcuador ‡ys.19 ‡xObras anteriores a 1900. |
| 710 | 2 | ⊔ | ‡aImprenta Nacional (Madrid) |
| CID | ⊔ | ⊔ | ‡a009352139 |
| DAT | 0 | ⊔ | ‡a20090216210000.0 ‡b20090225000000.0 |
| DAT | 1 | ⊔ | ‡a20120815074003.0 ‡b2023-05-27T18:27:36Z |
| DAT | 2 | ⊔ | ‡a2023-05-27T17:30:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-UCM ‡dUNKNOWN ‡lloader.pl-001-001 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-ucm.b2176993x ‡aucm ‡bSDR ‡cUCM ‡pucm.5320582958 ‡sUCM ‡1b2176993x |
| 974 | ⊔ | ⊔ | ‡bUCM ‡cUCM ‡d20230527 ‡sgoogle ‡uucm.5320582958 ‡y1841 ‡rpd ‡qbib ‡tnon-US bib date1 < 1899 |