Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Hjnrland, Birger', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    Information seeking and subject representation an activity-theoretical approach to information science gan Hjnrland, Birger

    Cyhoeddwyd 1997
    Llyfr

    Information seeking and subject representation an activity-theoretical approach to information science

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