. This is optional."}" data-sheets-userformat="{"2":513,"3": [null,0],"12":0}">You can also purchase a loose-leaf print reference to complement Revel Mastering

. This is optional."}" data-sheets-userformat="{"2":513,"3": [null,0],"12":0}">You can also purchase a loose-leaf print reference to complement Revel Mastering

Ideas are the currency of the twenty-first century. In order to succeed, you need to be able to sell your ideas persuasively. This ability is the single greates

Two experts show you how to boost your speaking and marketing skills and make money by giving riveting presentations. When World Class Speaker meets World Class

A revised and updated edition of the detailed, down-to-earth guide to speaking your mind effectively—includes useful exercises. The best, most direct way to c