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  1. 1

    Handbook of leadership a survey of theory and research per Stogdill, Ralph M.

    Publicat 1974
    Llibre

    Handbook of leadership a survey of theory and research
  2. 2

    Leadership and role expectations per Stogdill, Ralph M. (Ralph Melvin) 1904-

    Publicat 1956
    Llibre

    Leadership and role expectations

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