SHU: 946.015"17/18"316(460.15)"17/18"316.344.7(460.15)"17/18"Zenbaki normalizatuak: DL SS 1332-2000ISBN 84-7907-015-3
Azterketa historikoak. 5 =Estudios históricos. 5
SHU: 946.015"17/18"316(460.15)"17/18"316.344.7(460.15)"17/18"Zenbaki normalizatuak: DL SS 1332-2000ISBN 84-7907-015-3