Brian Tracy shares the most important principal for sales success he has discovered in 30 years of training more than 500,000 sales professionals in 23 countries.

Brian Tracy shares the most important principal for sales success he has discovered in 30 years of training more than 500,000 sales professionals in 23 countries.

Reveals every aspect of Carnegie's complex personality and fabulous career, his activities in industry, politics, education, philanthropy, and pacificism.

In this magnificent biography, celebrated historian David Nasaw brings to life the fascinating rags- to-riches story of one of our most iconic business legends-Andrew Carnegie, America's first modern titan. From his first job as a bobbin boy at age thirteen to his status as the richest man in the world upon retirement, Carnegie was the embodiment of the American dream and the p...(展开全部)

Reveals every aspect of Carnegie's complex personality and fabulous career, his activities in industry, politics, education, philanthropy, and pacificism.

艾伦·托马斯（1896-1969），出生于英国伦敦，就读于马莱温学院和剑桥，是一名律师兼文学编辑。他早年曾经游历欧洲大陆，1922年到1923年间还曾经环游世界。《电梯谜案》是他的处女作，于1928年在英国出版，1929年在美国出版。这部小说以电梯作为密室的载体，在不可能犯罪题材中颇具特色。他的另一部作品《出租车奇案》（1929）则是将移动的出租车作为密室载体，也是独树一帜的。