Showing 1 - 3 results of 3 for search 'Hayes, Samuel Perkins 1910-', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

    The beginning of American aid to Southeast Asia the Griffin Mission of 1950 द्वारा Hayes, Samuel Perkins 1910-

    प्रकाशित 1971
    पुस्तक

    The beginning of American aid to Southeast Asia the Griffin Mission of 1950
  2. 2

    Evaluating development projects a manual for the use of field workers द्वारा Hayes, Samuel Perkins 1910-

    प्रकाशित 1966
    पुस्तक

    Evaluating development projects a manual for the use of field workers
  3. 3

    Some applications of behavioural research द्वारा Likert, Rensis 1903- ed

    प्रकाशित 1957
    पुस्तक

    Some applications of behavioural research

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