Showing 1 - 8 results of 8 for search 'Gay, L R', 查询时间: 0.01s Refine Results
  1. 1
    Educational Research: Competencies for analysis and application
    由 Gay, L R
    出版 1990
    Printed Book
  2. 2
    Educational research: competencies for analysis and application
    由 Gay, L R
    出版 1987
  3. 3
    Educational research: competencies for analysis and application
    由 Gay, L R
    出版 1990
  4. 4
    Educational research: competencies for analysis and application
    由 Gay, L R
    Printed Book
  5. 5
    Research Methods for Buisness and Management
    由 Gay, L. R
    出版 1992
    Printed Book
  6. 6
    Educational research
    由 Gay, L R
    出版 1990
    Printed Book
  7. 7
    Educational research : Competencies for analysis and application
    由 Gay, L R
    出版 1990
    Printed Book
  8. 8
    Research methods for business and management
    由 Diehl, P L, Gay, L R
    出版 1992
    Printed Book
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