![漫步人间 [瑞士]罗伯特·瓦尔 【正版】](http://img3m3.ddimg.cn/72/31/11758532913-1_l.jpg)
《新编英语教程》（修订版）是供高等学校英语专业四年制本科生使用的综合英语教材，能帮助学生练好坚实的语言基本功，使他们的英语综合技能达到得心应手、运用自如的程度：使他们具有宽广的社会科学和自然科学方面的知识；使他们能灵活地进行有效的社会交际活动。
![漫步人间 [瑞士]罗伯特·瓦尔 【正版保证】](http://img3m2.ddimg.cn/82/3/11759565592-1_l.jpg)
《基础拓扑和几何讲义》内容为：At the present time, the average undergraduate mathematics major findsmathematics heavily partmentalized. After the calculus, he takes a coursein analysis and a course in algebra. Depending upon his interests （or those ofhis department）, he takes courses in special topics. If he is exposed to topology,it is usually straightforward point set topology; if he is exposed to geometry, it is usually classical differential geometry.
