Excellent sales performance (Oxford Pergamon Open Learning, 1994)
[v.1] Effective communication -- [v.2] Efficient Sales Performance -- [v.3] Preparing for Selling -- [v.4] Achieving the Sale -- [v.5] Planning Sales and Marketing -- [v.6] Negotiation and Presentation -- [v.7] Assessment Pack.
Arbitrarily numbered.
Keywords: Selling; Performance Standards; Sales management