Proficiency at operator level.

Míreanna comhchosúla

• Programmed learning and the technology of education and training.
  de réir: Annett, John
  Foilsithe / Cruthaithe: (1967)
• Simulation and industrial selection.
  de réir: Shouksmith, George
  Foilsithe / Cruthaithe: (1967)
• Some remarks about skill.
  de réir: Bartlett, Frederic Sir
  Foilsithe / Cruthaithe: (1967)
• Three Cork medals presented for proficiency in Catechism
  de réir: Lee, Philip G.
  Foilsithe / Cruthaithe: (1915)
• The level of the ocean in glacial and late-glacial times.
  de réir: Farrington, A.
  Foilsithe / Cruthaithe: (1945)