| LDR | 01230cas a2200337 a 4500 | ||
| 001 | 101060729 | ||
| 003 | MiAaHDL | ||
| 005 | 20160324000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 840521d19121912ag x p l f0 b0spa d | ||
| 010 | ⊔ | ⊔ | ‡a 86655424 |
| 035 | ⊔ | ⊔ | ‡asdr-txu-1.b28826425 |
| 040 | ⊔ | ⊔ | ‡aFUG ‡cFUG ‡dDLC ‡dIXA |
| 042 | ⊔ | ⊔ | ‡alc |
| 043 | ⊔ | ⊔ | ‡as-ag--- |
| 049 | ⊔ | ⊔ | ‡aIXAr |
| 050 | 0 | 0 | ‡aHD8261 ‡b.A3 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)10759185 |
| 245 | 0 | 0 | ‡aBoletín de la Dirección General del Trabajo. |
| 260 | ⊔ | ⊔ | ‡aBuenos Aires : ‡bTall. Gráf. de Selin Suarez, ‡c1912. |
| 300 | ⊔ | ⊔ | ‡a1 v. ; ‡c24 cm. |
| 310 | ⊔ | ⊔ | ‡aIrregular |
| 362 | 0 | ⊔ | ‡aNo. 20 (jul. 31 de 1912). |
| 500 | ⊔ | ⊔ | ‡aAt head of title: República Argentina. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aLabor laws and legislation ‡zArgentina ‡vPeriodicals. |
| 650 | ⊔ | 0 | ‡aWorking class ‡zArgentina ‡vPeriodicals. |
| 710 | 1 | ⊔ | ‡aArgentina. ‡bDepartamento Nacional del Trabajo. |
| 780 | 0 | 0 | ‡tBoletín del Departamento Nacional del Trabajo (1907) ‡w(OCoLC)10759151 ‡w(DLC) 86655425 |
| 785 | 0 | 0 | ‡tBoletín del Departamento Nacional del Trabajo (1912) ‡w(OCoLC)10759260 ‡w(DLC) 10017748 |
| CID | ⊔ | ⊔ | ‡a101060729 |
| DAT | 0 | ⊔ | ‡a19950302130848.0 ‡b20160324000000.0 |
| DAT | 1 | ⊔ | ‡a20160418171905.0 ‡b2024-12-26T18:57:03Z |
| DAT | 2 | ⊔ | ‡a2024-12-26T18:30:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-TXU-1 ‡dIII - SIERRA ‡lprepare.pl-004-005 |
| FMT | ⊔ | ⊔ | ‡aSE |
| HOL | ⊔ | ⊔ | ‡0sdr-txu-1.b28826425 ‡atxu ‡bSDR ‡cTXU ‡ptxu.059172015730105 ‡sTXU ‡zNO.20-21 1912 ‡1.b28826425 |
| 974 | ⊔ | ⊔ | ‡bTXU ‡cTXU ‡d20241226 ‡sgoogle ‡utxu.059172015730105 ‡zNO.20-21 1912 ‡y1912 ‡rpdus ‡qbib ‡tnon-US serial item date between 1900 and 1930 |