"In January 1980 when I visited Beijing, Professor Z X Wang, my MSc thesis advisor of many years ago, gave me a copy of his book with Mr D R Guo on Special Functions. On many occasions in the later years, I had consulted the book for various things such as the hypergeometric series and the elliptic functions. The book is systematic, clear and to the point, as one would expect f...(展开全部)

Sahara Jones is going into fifth grade-again. Although she won't be "Sahara Special" anymore (special needs, that is), she doesn't expect this year to be any better than last year. Fifth grade is going to be different, though, because Sahara's class is getting a new teacher: Miss Pointy. From her eggplant-colored lipstick to the strange subjects she teaches, like "Puzzling" a...(展开全部)

"In January 1980 when I visited Beijing, Professor Z X Wang, my MSc thesis advisor of many years ago, gave me a copy of his book with Mr D R Guo on Special Functions. On many occasions in the later years, I had consulted the book for various things such as the hypergeometric series and the elliptic functions. The book is systematic, clear and to the point, as one would expect f...(展开全部)

This landmark theoretical book is about the mechanisms by which special interest groups affect policy in modern democracies. Defining a special interest group as any organization that takes action on behalf of an identifiable group of voters, Gene Grossman and Elhanan Helpman ask: How do special interest groups derive their power and influence? What determines the extent to whi...(展开全部)

理查德·耶茨（Richards Yates，1926—1992）是“焦虑时代的伟大作家”。作为二十世纪中叶的美国主流生活的忠实记录者，批评家们将他与契诃夫、菲茨杰拉德、约翰·契弗相提并论。他的处女作长篇小说《革命之路》甫一推出即获成功，获得美国国家图书奖提名。1962年他的第一部短篇小说集《十一种孤独》出版，更被誉为“纽约的《都柏林人》”。耶茨的作品曾获《纽约时报书评》、《君子》、《华盛顿邮报》等媒体的好评，并有四本小说入选“每月一书俱乐部”。此外他还拥有一大批作家拥趸，其中不乏著名作家，如库尔特·冯古内特、安德烈·杜波依斯，他的作品也影响了许多作家，如雷蒙德·卡佛，他被誉为“作家中的作家”。