Increase Your Sales Faster and Easier Than You Ever Thought Possible
Omschrijving
Brian Tracy, one of the top professional speakers and sales trainers in the world today, found that his most important breakthrough in selling was the discovery that it is the “Psychology of Selling” that is more important than the techniques and methods of selling.
Ik heb een vraag over het boek: ‘The Psychology of Selling - Tracy, Brian’.
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