Mostrando 1 - 2 Resultados de 2 Para Buscar 'Colvin, Stephen S. (Stephen Sheldon) 1869-1923', tiempo de consulta: 0.01s Limitar resultados
  1. 1

    Intelligence tests and their use Pt. I. the nature, history, and general principles of intelligence testing. Pt. II. The administrative use of intelligence tests.

    Publicado 1923
    Libro

    Intelligence tests and their use Pt. I. the nature, history, and general principles of intelligence testing. Pt. II. The administrative use of intelligence tests.
  2. 2

    The learning process por Colvin, Stephen S. (Stephen Sheldon) 1869-1923

    Publicado 1911
    Libro

    The learning process

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