Mostrar 1 - 10 resultats de 14 per cerca 'Barr, Arvil Sylvester', hora de la petició: 0.01sec Refinar resultats
  1. 1

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

    Publicat 1961
    Llibre

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

    Supervision a social process per Burton, William Henry 1890-

    Publicat 1955
    Llibre

    Supervision a social process
  3. 3

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

    Publicat 1955
    Llibre

    Supervision, a social process
  4. 4

    Educational research and appraisal per Barr, Arvil Sylvester

    Publicat 1953
    Llibre

    Educational research and appraisal
  5. 5

    Educational research and appraisal per Barr, Arvil Sylvester 1892-

    Publicat 1953
    Llibre

    Educational research and appraisal
  6. 6

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

    Publicat 1947
    Llibre

    Supervision democratic leadership in the improvement of learning
  7. 7

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

    Publicat 1941
    Llibre

    The methodology of educational research
  8. 8

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

    Publicat 1941
    Llibre

    The methodology of educational research
  9. 9

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

    Publicat 1938
    Llibre

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

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

    Publicat 1935
    Llibre

    The measurement of teaching efficiency

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