Dangos 1 - 6 canlyniadau o 6 ar gyfer chwilio '', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Telephone techniques the essential guide to thinking and working smarter gan Walker, Lin 1948-

    Cyhoeddwyd 1998
    Llyfr

    Telephone techniques the essential guide to thinking and working smarter
  2. 2

    Effective telephoning gan Comfort, Jeremy

    Cyhoeddwyd 1996
    Llyfr

    Effective telephoning
  3. 3

    Effective telephone skills gan Farrell, Thomas J.

    Cyhoeddwyd 1994
    Llyfr

    Effective telephone skills
  4. 4

    Introduction to telecommunications the business perspective gan Housel, Thomas J.

    Cyhoeddwyd 1988
    Llyfr

    Introduction to telecommunications the business perspective
  5. 5

    Winning by telephone telephone effectiveness for business professionals and consumers gan Goodman, Gary S.

    Cyhoeddwyd 1982
    Llyfr

    Winning by telephone telephone effectiveness for business professionals and consumers
  6. 6

    Cost-effective telecommunications gan Kuehn, Richard A

    Cyhoeddwyd 1975
    Llyfr

    Cost-effective telecommunications

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