Everything sales book: proven techniques guranteed to get results /

相似書籍

• Science of sale success : a proven system for high-profit , repeatable results
  由: Costell, Josh
  出版: (2007)
• Sales techniques /
  由: Brooks, Bill .
  出版: (2004)
• Handbook of sales training and development: Proven techniques for improving staff's attitude, morale, motivation and skills
  由: Weymes, Pat
  出版: (1990)
• Big book of sales games /
  由: Carlaw, Peggy .
  出版: (2004)
• Great Sales Book
  由: Collis,Jack
  出版: (2007)