For two millennia the right way to teach geometry was the Euclidean approach, and in many respects, this is still the case. But in the 1950s the cry "Down with triangles!" was heard in France and new geometry books appeared, packed with linear algebra but with no diagrams. Was this the new right approach? Or was the right approach still something else, perhaps transformation gr...(展开全部)

This book provides the first lucid and accessible account to the modern study of the geometry of four-manifolds. It has become required reading for postgraduates and research workers whose research touches on this topic. Pre-requisites are a firm grounding in differential topology, and geometry as may be gained from the first year of a graduate course. The subject matter of thi...(展开全部)

'It's such a great read...I got to 800 pages, and I slowed myself down because I didn't want it to end.' --This text refers to the Paperback edition.

'It's such a great read...I got to 800 pages, and I slowed myself down because I didn't want it to end.' --This text refers to the Paperback edition.

The classic guide to constructing a solid portfolio— with out a financial advisor! “With relatively little effort, you can design and assemble an investment portfolio that, because of its wide diversification and minimal expenses, will prove superior to the most professionally managed accounts. Great intelligence and good luck are not required.” William Bernstein’s commonsens...(展开全部)

The Four Pillars of Investing offers a comprehensive, incisive and pithy treatment of the issues. -- Barron's; May 27, 2002

菲利浦·卡普樂（Philip Kapleau，1912年8月12日-2004年5月6日）：美國禪師，曾於日本三寶教團（融合臨濟和曹洞傳統）接受禪宗訓練。

本书为公版书，为不受著作权法限制的作家、艺术家及其它人士发布的作品，供广大读者阅读交流。汇聚授权电子版权。

在线阅读本书 Yellow fog is swirling through the streets of London, and Sherlock Holmes himself is sitting in a cocaine-induced haze until the arrival of a distressed and beautiful young lady forces the great detective into action. Each year following the strange disappearance of her father, Miss Morstan has received a present of a rare and lustrous pearl. Now, on the day she is su...(展开全部)