00317nas a2200097   4500000000100000008004100001100001700042245004600059856010400105300001000209                                       d1 aTxema Azkona00aGallaga, toda una vida dedicada a la pala  uhttps://www.bilbao.eus/bld/bitstream/handle/123456789/29916/38.pdf?sequence=1&rd=003123997076439683  ap. 38