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2nork Forbes, R. J. (Robert James), 1900-Gaiak “...Technology and civilization....”
Argitaratua 1971
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3Argitaratua 1973GaiakLiburua
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8Argitaratua 1996GaiakLiburua
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9nork Benckendorff, PierreGaiak “...Tourism Information technology....”
Argitaratua 2019
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13nork Douglas, Bruce, 1952-Gaiak Publisher description
Argitaratua 2008
Table of contents only
Contributor biographical information
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14Argitaratua 2018Gaiak “...Tourism Information technology....”
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Baliabide elektronikoa eBook -
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16Argitaratua 2020Gaiak “...Tourism Information technology....”
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19Argitaratua 2009GaiakLiburua
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20Argitaratua 1998GaiakLiburua