Dangos 1 - 4 canlyniadau o 4 ar gyfer chwilio 'Cottrell, William Frederick', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Aging and the aged gan Cottrell, William Frederick

    Cyhoeddwyd 1974
    Llyfr

    Aging and the aged
  2. 2

    Energy and society the relation between energy, social change, and economic development gan Cottrell, William Frederick 1903-

    Cyhoeddwyd 1974
    Llyfr

    Energy and society the relation between energy, social change, and economic development
  3. 3

    Technological change and labor in the railroad industry a comparative study. gan Cottrell, William Frederick 1903-

    Cyhoeddwyd 1970
    Llyfr

    Technological change and labor in the railroad industry a comparative study.
  4. 4

    Energy and society the relation between energy, social change, and economic development gan Cottrell, William Frederick 1903-

    Cyhoeddwyd 1955
    Llyfr

    Energy and society the relation between energy, social change, and economic development

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