Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Gates, Arthur I.', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    The improvement of reading a program of diagnostic & remedial methods. gan Gates, Arthur I. (Arthur Irving) 1890-1972

    Cyhoeddwyd 1947
    Llyfr

    The improvement of reading a program of diagnostic & remedial methods.
  2. 2

    The improvement of reading a program of diagnostic and remedial methods gan Gates, Arthur I.

    Cyhoeddwyd 1947
    Llyfr

    The improvement of reading a program of diagnostic and remedial methods
  3. 3

    Educational psychology gan Gates, Arthur I.

    Cyhoeddwyd 1942
    Llyfr

    Educational psychology

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