Winning sales letters /

Eitemau Tebyg

• Winning sales letters
  gan: Booher, Dianna
  Cyhoeddwyd: (2007)
• How to write successful sales letters
  gan: Cassles, J. W. W.
  Cyhoeddwyd: (1964)
• Executives guide to effective letters and reports
  gan: Parr, William M
  Cyhoeddwyd: (1984)
• Ready made business letter
  gan: Agarwal, B S
• Win-win sales management A powerful new approach for increasing sales from your team /
  gan: Weymes, Pat
  Cyhoeddwyd: (2007)