Showing 1 - 2 results of 2 for search 'Lengyel, Peter', 查询时间: 0.01s Refine Results
  1. 1

    International social science the UNESCO experience 由 Lengyel, Peter

    出版 1986
    图书

    International social science the UNESCO experience
  2. 2

    Approaches to the science of socio-economic development 由 Lengyel, Peter ed

    出版 1971
    图书

    Approaches to the science of socio-economic development

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