Showing 1 - 2 results of 2 for search 'Levien, Roger Eli', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

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

    प्रकाशित 1975
    पुस्तक

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

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

    प्रकाशित 1972
    पुस्तक

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

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