Seven most powerful selling secrets /

Míreanna Comhchosúla

• Most powerful selling secrets
  le: Livesay, Jihn
  Foilsithe: (2007)
• Seven secrets of sales success
  le: Hegarty, Edward J.
  Foilsithe: (1966)
• Seven secrets to successful sales management the sales manager's manual
  le: Wilner, Jack D.
  Foilsithe: (1998)
• Creative selling
  le: Ernest, John W.
  Foilsithe: (1971)
• Selling to industry
  le: Lonsdale, J. E.
  Foilsithe: (1966)