557563
9780814403037
Mack Hanan's concept of Consultative Selling reengineers sales strategy into business management today. Consultative sellers sell improved customer profits, not products or services.Hanan, Mack is the author of 'Consultative Selling The Hanan Formula for High-Margin Sales at High Levels' with ISBN 9780814403037 and ISBN 0814403034.
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