1 - 2 toradh á dtaispeáint as 2 toradh san iomlán ar an gcuardach 'Levien, Roger Eli', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    R & D management methods used by federal agencies de réir Wirt, John G.

    Foilsithe / Cruthaithe 1975
    LEABHAR

    R & D management methods used by federal agencies
  2. 2

    The emerging technology: instructional uses of the computer in higher education de réir Levien, Roger Eli

    Foilsithe / Cruthaithe 1972
    LEABHAR

    The emerging technology: instructional uses of the computer in higher education

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