Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Hjelte, George', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Public administration of recreational services gan Hjelte, George

    Cyhoeddwyd 1972
    Llyfr

    Public administration of recreational services
  2. 2

    Public administration of park and recreational services gan Hjelte, George

    Cyhoeddwyd 1963
    Llyfr

    Public administration of park and recreational services
  3. 3

    The administration of public recreation gan Hjelte, George

    Cyhoeddwyd 1940
    Llyfr

    The administration of public recreation

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