1 - 2 toradh á dtaispeáint as 2 toradh san iomlán ar an gcuardach 'Johannesson, Ingvar', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1
    Measurement of stability and change in sociometric choice status /
    LEABHAR
    de réir Johannesson, Ingvar
    Foilsithe / Cruthaithe 1976
    Cuir le mo chuid Ceanán
    Sábháilte in:
  2. 2
    Effects of praise and blame : results of the class teacher's incentives upon achievement and attitudes of school-children.
    LEABHAR
    de réir Johannesson, Ingvar
    Foilsithe / Cruthaithe 1967
    Cuir le mo chuid Ceanán
    Sábháilte in:
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