William Brooks T.

François Boscheron, ami de Challe, ses œuvres, ses biographies et ses travaux éditoriaux

William Brooks T.

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The New Science of Selling and Persuasion. How Smart Companies and Great Salespeople Sell

William Brooks T.

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How to Sell at Margins Higher Than Your Competitors. Winning Every Sale at Full Price, Rate, or Fee

William Brooks T.

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Playing Bigger Than You Are. How to Sell Big Accounts Even if You're David in a World of Goliaths

William Brooks T.

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