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  1. 1

    Practical research : Planning and Desgn / by Leedy, Paul D.

    Published 1980
    Book
  2. 2

    Practical Research : planning and design / by Leedy, Paul D.

    Published 1985
    Book
  3. 3

    Research design explained / by Mitchell, Mark

    Published 1988
    Book
  4. 4

    SPSS for windows step by step : a simple guide and reference / by George, Darren

    Published 2001
    Book
  5. 5

    Ethnobotany : a methods manual / by Martin, Gary J.

    Published 2004
    Book
  6. 6

    A beginner's guide to scientific method / by Carey, Stephen S. (Stephen Sayers), 1944-

    Published 1994
    Book
  7. 7

    Research methods : a process of inquiry / by Graziano, Anthony M., 1932-

    Published 1993
    Book
  8. 8

    Research methods : a process of inquiry / by Graziano, Anthony M., 1932-

    Published 2000
    Book
  9. 9

    Limits of scientific inquiry /

    Published 1979
    Book
  10. 10

    In person : profiles of researchers in Africa, Asia, and the Americas.

    Published 1995
    Book
  11. 11

    Introduction to research / by Hillway, Tyrus

    Published 1964
    Book
  12. 12

    The mystery of life's origin : reassessing current theories / by Thaxton, Charles B.

    Published 1992
    Book
  13. 13

    Practical research : planning and design / by Leedy, Paul D.

    Published 1989
    Book
  14. 14

    Practical research : planning and design / by Leedy, Paul D.

    Published 1974
    Book
  15. 15

    Practical research : planning and design / by Leedy, Paul D.

    Published 1985
    Book
  16. 16

    Practical research : planning and design / by Leedy, Paul D.

    Published 2005
    Book
  17. 17

    Organization and sociology of research /

    Published 1990
    Book
  18. 18

    Reading statistics and research / by Huck, Schuyler W.

    Published 2000
    Book
  19. 19

    Practical research : planning and design / by Leedy, Paul D.

    Published 1993
    Book
  20. 20