Showing 1 - 2 results of 2 for search 'Planty, Earl Gerald', 查询时间: 0.01s Refine Results
  1. 1

    Developing management ability 600=six hundred questions and answers 由 Planty, Earl Gerald

    出版 1954
    图书

    Developing management ability 600=six hundred questions and answers
  2. 2

    Training employees and managers for production and teamwork 由 Planty, Earl Gerald

    出版 1948
    图书

    Training employees and managers for production and teamwork

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