Pocket guide to selling products and services /

Eitemau Tebyg

• Selling products and services: a pictorial guide /
  gan: 296647 McDonald, Malcolm H. B., et al.
  Cyhoeddwyd: (1991)
• Pocket guide to marketing plan /
  gan: 296647 McDonald, Malcolm H. B., et al.
  Cyhoeddwyd: (1995)
• Zero defect marketing : the secrets of selling high tech services/
  gan: 250577 Friedman, Lee A., et al.
  Cyhoeddwyd: (1988)
• Personal selling : an interactive approach/
  gan: 355299 Marks, Ronald B.
  Cyhoeddwyd: (1988)
• Personal selling : an interactive approach/
  gan: 355299 Marks, Ronald B.
  Cyhoeddwyd: (1991)