| 001 | | eal00450 |
| 003 | | https://autoritateak.eus/eal00450 |
| 005 | | 20220512 |
| 010 | ## | $a0000000061088684 |
| 033 | ## | $aeal00450$2Autoritateak.eus |
| 033 | ## | $a87053606$2VIAF |
| 033 | ## | $aXX1289509$2BNE |
| 033 | ## | $a112618979$2IdRef |
| 033 | ## | $a57811$2Auñamendi |
| 033 | ## | $a02600/eu_g_3461/g3461$2Lur |
| 100 | ## | $a20220512 abaqy |
| 104 | ## | $a1902$b1974 |
| 106 | ## | $a0 |
| 200 | #1 | $a Gurrutxaga $b Ildefonso $f 1902- 1974 |
| 301 | ## | $a Azpeitia $b Donostia |
| 400 | #1 | $a De Gurruchaga, Ildefonso $f 1902-1974 |
| 400 | #1 | $a Gurruchaga Ansola, Ildefonso $f 1902-1974 |
| 400 | #1 | $a Gurruchaga, Ildefonso $f 1902-1974 |
| 400 | #1 | $a Gurruchaga, Ildefonso de $f 1902-1974 |
| 400 | #1 | $a Gurrutxaga Ansola, Ildefonso $f 1902-1974 |
| 400 | #1 | $a Gurrutxaga, Ildefonso de $f 1902-1974 |
| 400 | #0 | $a Ildefonso de Gurruchaga $f 1902-1974 |
| 400 | #0 | $a Ildefonso Gurruchaga $f 1902-1974 |
| 400 | #0 | $a Ildefonso Gurruchaga Ansola $f 1902-1974 |
| 400 | #0 | $a Ildefonso Gurrutxaga $f 1902-1974 |
| 400 | #0 | $a Ildefonso Gurrutxaga Ansola $f 1902-1974 |
| 400 | #0 | $a Ildefonso Gurrutxaga Ansola $f 1902-1974 |
| 801 | ## | $aES$bEAL$c |