Dangos 1 - 5 canlyniadau o 5 ar gyfer chwilio 'Duker, Sam 1905-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Individualized instruction in mathematics. gan Duker, Sam 1905-

    Cyhoeddwyd 1972
    Llyfr

    Individualized instruction in mathematics.
  2. 2

    Teaching listening in the elementary school readings. gan Duker, Sam 1905-

    Cyhoeddwyd 1971
    Llyfr

    Teaching listening in the elementary school readings.
  3. 3

    Individualized reading ; an annotated bibliography. gan Duker, Sam 1905-

    Cyhoeddwyd 1968
    Llyfr

    Individualized reading ; an annotated bibliography.
  4. 4

    Listening readings gan Duker, Sam 1905-

    Cyhoeddwyd 1966
    Llyfr

    Listening readings
  5. 5

    Listening bibliography gan Duker, Sam 1905-

    Cyhoeddwyd 1964
    Llyfr

    Listening bibliography

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