Showing 1 - 10 results of 14 for search 'Barr, Arvil Sylvester', Forespørselstid: 0.01s Refine Results
  1. 1

    Wisconsin studies of the measurement and prediction of teacher effectiveness a summary of investigations af Barr, Arvil Sylvester 1892-

    Udgivet 1961
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    Wisconsin studies of the measurement and prediction of teacher effectiveness a summary of investigations
  2. 2

    Supervision a social process af Burton, William Henry 1890-

    Udgivet 1955
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    Supervision a social process
  3. 3

    Supervision, a social process af Burton, William Henry 1890-

    Udgivet 1955
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    Supervision, a social process
  4. 4

    Educational research and appraisal af Barr, Arvil Sylvester

    Udgivet 1953
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    Educational research and appraisal
  5. 5

    Educational research and appraisal af Barr, Arvil Sylvester 1892-

    Udgivet 1953
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    Educational research and appraisal
  6. 6

    Supervision democratic leadership in the improvement of learning af Barr, Arvil Sylvester 1892-

    Udgivet 1947
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    Supervision democratic leadership in the improvement of learning
  7. 7

    The methodology of educational research af Good, Carter Victor 1897-

    Udgivet 1941
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    The methodology of educational research
  8. 8

    The methodology of educational research af Good, Carter Victor 1897-

    Udgivet 1941
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    The methodology of educational research
  9. 9

    Supervision principles and practices in the improvement of instruction af Barr, Arvil Sylvester 1892-

    Udgivet 1938
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    Supervision principles and practices in the improvement of instruction
  10. 10

    The measurement of teaching efficiency af Walker, Helen Mary 1891-

    Udgivet 1935
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    The measurement of teaching efficiency

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