Professional Selling: Why 1 out of 5 Salespeople Make 4 out of 5 SalesЭлектронная книгаProfessional Selling: Why 1 out of 5 Salespeople Make 4 out of 5 SalesавтораCarl G. StevensРейтинг: 5 из 5 звезд5/5Сохранить Professional Selling: Why 1 out of 5 Salespeople Make 4 out of 5 Sales на потом