This two-volume introduction to differential geometry, part of Wiley's popular Classics Library, lays the foundation for understanding an area of study that has become vital to contemporary mathematics. It is completely self-contained and will serve as a reference as well as a teaching guide. Volume 1 presents a systematic introduction to the field from a brief survey of differ...(展开全部)

This two-volume introduction to differential geometry, part of Wiley's popular Classics Library, lays the foundation for understanding an area of study that has become vital to contemporary mathematics. It is completely self-contained and will serve as a reference as well as a teaching guide. Volume 1 presents a systematic introduction to the field from a brief survey of differ...(展开全部)

从前周晋珩以为易晖是空气中碍眼的一粒灰尘，附赘悬疣，只想抬袖将他拂去。 后来才知道他是燎原大火后的余灰，轻飘飘的一簇吸入肺腑，便足以烧喉灼心。 伤口鲜血淋漓，药石罔效，唯有他能将它医好。 可是他已经死了。

This book is intended as an elementary introduction to differential manifolds. The authors concentrate on the intuitive geometric aspects and explain not only the basic properties but also teach how to do the basic geometrical constructions. An integral part of the work are the many diagrams which illustrate the proofs. The text is liberally supplied with exercises and will be ...(展开全部)

A classic resource on feminist theory, Feminist Thought offers a clear, comprehensive, and incisive introduction to the major traditions of feminist theory, from liberal feminism, radical feminism, and Marxist and socialist feminism to care-focused feminism, psychoanalytic feminism, and ecofeminism. The fifth edition has been thoroughly revised, and now includes a new chapter o...(展开全部)