Dangos 1 - 4 canlyniadau o 4 ar gyfer chwilio 'Haas, Kenneth Brooks', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Principles of creative selling gan Haas, Kenneth Brooks 1898-

    Cyhoeddwyd 1978
    Llyfr

    Principles of creative selling
  2. 2

    Professional salesmanship; persuasion and motivation in marketing gan Haas, Kenneth Brooks, 1898-

    Cyhoeddwyd 1962
    Llyfr

    Professional salesmanship; persuasion and motivation in marketing
  3. 3

    Preparation and use of audio-visual aids gan Haas, Kenneth Brooks 1898-

    Cyhoeddwyd 1950
    Llyfr

    Preparation and use of audio-visual aids
  4. 4

    Tested training techniques gan Haas, Kenneth Brooks

    Cyhoeddwyd 1950
    Llyfr

    Tested training techniques

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