Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Lippitt, Ronald Jeanne', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    The Dynamics of planned change a comparative study of principles and techniques gan Lippitt, Ronald Jeanne

    Cyhoeddwyd 1958
    Llyfr

    The Dynamics of planned change a comparative study of principles and techniques

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