| LDR | 01191nam a22003011 4500 | ||
| 001 | 001038496 | ||
| 003 | MiAaHDL | ||
| 005 | 20250112000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 890208s1956 mx r 100 0 spa d | ||
| 010 | ⊔ | ⊔ | ‡a 61059565 |
| 035 | ⊔ | ⊔ | ‡a(MiU)990010384960106381 |
| 035 | ⊔ | ⊔ | ‡asdr-miu.990010384960106381 |
| 035 | ⊔ | ⊔ | ‡z(MiU)MIU01000000000000001038496-goog |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)545489 |
| 035 | ⊔ | ⊔ | ‡a(SAZTEC)108702280 |
| 035 | ⊔ | ⊔ | ‡a(CaOTULAS)176078387 |
| 035 | ⊔ | ⊔ | ‡z(MiU)Aleph001038496 |
| 040 | ⊔ | ⊔ | ‡aDLC/ICU ‡cICU ‡dUtOrBLW |
| 050 | 0 | 0 | ‡aQE23 ‡b.I57 1956 |
| 111 | 2 | ⊔ | ‡aInternational Geological Congress ‡n(20th : ‡d1956 : ‡cMexico City, Mexico) |
| 245 | 1 | 0 | ‡aDirectorio de geólogos del mundo invitados a concurrir al xx Congreso Geológico Internacional / ‡ccompilado por Jenaro González Reyna. |
| 260 | ⊔ | ⊔ | ‡aMéxico, ‡c1956. |
| 300 | ⊔ | ⊔ | ‡axxiii, 1111 p. ; ‡c23 cm |
| 336 | ⊔ | ⊔ | ‡atext ‡btxt ‡2rdacontent |
| 337 | ⊔ | ⊔ | ‡aunmediated ‡bn ‡2rdamedia |
| 338 | ⊔ | ⊔ | ‡avolume ‡bnc ‡2rdacarrier |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aGeologists ‡vDirectories. |
| 700 | 1 | ⊔ | ‡aGonzález Reyna, Jenaro, ‡d1905- ‡0http://id.loc.gov/authorities/names/n85803203 ‡1http://id.loc.gov/rwo/agents/n85803203 |
| 899 | ⊔ | ⊔ | ‡a39015069826686 ‡bBuhr B 13452 |
| CID | ⊔ | ⊔ | ‡a001038496 |
| DAT | 0 | ⊔ | ‡a20241218042529.0 ‡b20250112000000.0 |
| DAT | 1 | ⊔ | ‡a20250112183312.0 ‡b2025-01-13T14:34:37Z |
| DAT | 2 | ⊔ | ‡a2023-06-18T17:30:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-MIU ‡cmiu ‡dALMA ‡lprepare.pl-004-009 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-miu.990010384960106381 ‡aMiU ‡bSDR ‡cMIU ‡f001038496 ‡pmdp.39015069826686 ‡sMIU ‡1990010384960106381 |
| 974 | ⊔ | ⊔ | ‡bMIU ‡cMIU ‡d20250113 ‡sgoogle ‡umdp.39015069826686 ‡y1956 ‡ric ‡qbib ‡tnon-US bib date1 >= 1930 |