How to develop self-confidence & influence people by public speaking

This book offers hundreds of practical and valuable tips on ow to influence the important people in your life: your friends, your colleagues, your customers, your associates and your employees. The valuable lessons in this book have been tested and used by more than one million students in the world-famous Dale Carnegie courses in Effect Public Speaking and show you how to develop poise, gain self-confidence, improve memory, make your meaning clear, etc., etc!