Self-discipline and personal achievement
Tracy's widely translated books, including Eat That Frog! and No Excuses! The Power of Self-Discipline, center on self-development and achievement.
Unclaimed
Brian Tracy
Sales & Negotiation
Author of The Psychology of Selling.
Biography
Brian Tracy is a motivational speaker and self-development author. His books include Eat That Frog!, Earn What You’re Really Worth and No Excuses!.
Published work includes The Psychology of Selling.
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Books by Brian Tracy
The Psychology of Selling
Ben shu nei rong bao kuo:xiao shou de nei zai bo yi,She li bing shi xian quan bu xiao shou mu biao,Ren men yin he er gou mai,Chuang yi xiao shou,Yue jian geng duo de ke hu,Cheng gong xiao shou de shi da guan jian deng.