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| 003 | | https://autoritateak.eus/eal00326 |
| 005 | | 20231114 |
| 010 | ## | $a0000000467518373 |
| 033 | ## | $aeal00326$2Autoritateak.eus |
| 033 | ## | $a309614080$2VIAF |
| 033 | ## | $aXX888751$2BNE |
| 033 | ## | $a34253$2Auñamendi |
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| 104 | ## | $a1868$b1950 |
| 106 | ## | $a0 |
| 200 | #1 | $a Busca Sagastizabal $b Ignacio $f 1868- 1950 |
| 301 | ## | $a Zumarraga $b Zarautz |
| 400 | #1 | $a Busca de Sagastizabal, I. $f 1868-1950 |
| 400 | #1 | $a Busca de Sagastizabal, Ignacio $f 1868-1950 |
| 400 | #1 | $a Busca de Sagastizábal, Ignacio $f 1868-1950 |
| 400 | #0 | $a Ignacio Busca de Sagastizábal $f 1868-1950 |
| 400 | #0 | $a Ignacio Busca Sagastizabal $f 1868-1950 |
| 400 | #0 | $a Juan Ignacio Busca de Sagastizábal $f 1868-1950 |
| 400 | #0 | $a Juan Ignacio Busca de Sagastizábal $f 1868-1950 |
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