Showing 1 - 2 results of 2 for search 'Blumenthal, Lassor A.', query time: 0.01s Refine Results
  1. 1

    Successful oral and written presentations by Blumenthal, Lassor A.

    Published 1987
    Book

    Successful oral and written presentations
  2. 2

    Successful business writing how to write effective letters, proposals, resumes, speeches by Blumenthal, Lassor A.

    Published 1976
    Book

    Successful business writing how to write effective letters, proposals, resumes, speeches

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