1 - 2 toradh á dtaispeáint as 2 toradh san iomlán ar an gcuardach '"Agriculture Programmed instruction."', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    Programmed instruction in farmers cooperative [microform] de réir Colis, Oscar Loyola 1936-

    Foilsithe / Cruthaithe 1977
    Visual Material

    Programmed instruction in farmers cooperative [microform]
  2. 2

    Programmed instruction in farmers' cooperative. de réir Colis, Oscar Loyola 1936

    Foilsithe / Cruthaithe 1972
    Tráchtas

    Programmed instruction in farmers' cooperative.

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